2021261131008

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{37783}}^1$

素因数の和:37950

約数の個数: 432

約数和(自身を含む): 6939623448576

約数和(自身を除く): 4918362317568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 107, 112, 124, 126, 128, 144, 168, 186, 192, 214, 217, 224, 248, 252, 256, 279, 288, 321, 336, 372, 384, 428, 434, 448, 496, 504, 558, 576, 642, 651, 672, 744, 749, 768, 856, 868, 896, 963, 992, 1008, 1116, 1152, 1284, 1302, 1344, 1488, 1498, 1712, 1736, 1792, 1926, 1953, 1984, 2016, 2232, 2247, 2304, 2568, 2604, 2688, 2976, 2996, 3317, 3424, 3472, 3852, 3906, 3968, 4032, 4464, 4494, 5136, 5208, 5376, 5952, 5992, 6634, 6741, 6848, 6944, 7704, 7812, 7936, 8064, 8928, 8988, 9951, 10272, 10416, 11904, 11984, 13268, 13482, 13696, 13888, 15408, 15624, 16128, 17856, 17976, 19902, 20544, 20832, 23219, 23808, 23968, 26536, 26964, 27392, 27776, 29853, 30816, 31248, 35712, 35952, 37783, 39804, 41088, 41664, 46438, 47936, 53072, 53928, 55552, 59706, 61632, 62496, 69657, 71424, 71904, 75566, 79608, 82176, 83328, 92876, 95872, 106144, 107856, 113349, 119412, 123264, 124992, 139314, 143808, 151132, 159216, 166656, 185752, 191744, 208971, 212288, 215712, 226698, 238824, 246528, 249984, 264481, 278628, 287616, 302264, 318432, 340047, 371504, 417942, 424576, 431424, 453396, 477648, 499968, 528962, 557256, 575232, 604528, 636864, 680094, 743008, 793443, 835884, 849152, 862848, 906792, 955296, 1057924, 1114512, 1171273, 1209056, 1273728, 1360188, 1486016, 1586886, 1671768, 1725696, 1813584, 1910592, 2115848, 2229024, 2342546, 2380329, 2418112, 2547456, 2720376, 2972032, 3173772, 3343536, 3513819, 3627168, 3821184, 4042781, 4231696, 4458048, 4685092, 4760658, 4836224, 5440752, 5944064, 6347544, 6687072, 7027638, 7254336, 7642368, 8085562, 8198911, 8463392, 8916096, 9370184, 9521316, 9672448, 10541457, 10881504, 12128343, 12695088, 13374144, 14055276, 14508672, 16171124, 16397822, 16926784, 17832192, 18740368, 19042632, 21082914, 21763008, 24256686, 24596733, 25390176, 26748288, 28110552, 28299467, 29017344, 32342248, 32795644, 33853568, 36385029, 37480736, 38085264, 42165828, 43526016, 48513372, 49193466, 50780352, 53496576, 56221104, 56598934, 64684496, 65591288, 67707136, 72770058, 73790199, 74961472, 76170528, 84331656, 84898401, 87052032, 97026744, 98386932, 101560704, 112442208, 113197868, 125326211, 129368992, 131182576, 145540116, 147580398, 149922944, 152341056, 168663312, 169796802, 194053488, 196773864, 203121408, 224884416, 226395736, 250652422, 254695203, 258737984, 262365152, 291080232, 295160796, 299845888, 304682112, 337326624, 339593604, 375978633, 388106976, 393547728, 449768832, 452791472, 501304844, 509390406, 517475968, 524730304, 582160464, 590321592, 609364224, 674653248, 679187208, 751957266, 776213952, 787095456, 877283477, 899537664, 905582944, 1002609688, 1018780812, 1034951936, 1049460608, 1127935899, 1164320928, 1180643184, 1349306496, 1358374416, 1503914532, 1552427904, 1574190912, 1754566954, 1811165888, 2005219376, 2037561624, 2098921216, 2255871798, 2328641856, 2361286368, 2631850431, 2698612992, 2716748832, 3007829064, 3104855808, 3148381824, 3509133908, 3622331776, 4010438752, 4075123248, 4511743596, 4657283712, 4722572736, 5263700862, 5433497664, 6015658128, 6296763648, 7018267816, 7244663552, 7895551293, 8020877504, 8150246496, 9023487192, 9314567424, 9445145472, 10527401724, 10866995328, 12031316256, 14036535632, 15791102586, 16041755008, 16300492992, 18046974384, 18890290944, 21054803448, 21733990656, 24062632512, 28073071264, 31582205172, 32083510016, 32600985984, 36093948768, 42109606896, 48125265024, 56146142528, 63164410344, 65201971968, 72187897536, 84219213792, 96250530048, 112292285056, 126328820688, 144375795072, 168438427584, 224584570112, 252657641376, 288751590144, 336876855168, 505315282752, 673753710336, 1010630565504, 2021261131008]

約数ペア:

[(1, 2021261131008), (2, 1010630565504), (3, 673753710336), (4, 505315282752), (6, 336876855168), (7, 288751590144), (8, 252657641376), (9, 224584570112), (12, 168438427584), (14, 144375795072), (16, 126328820688), (18, 112292285056), (21, 96250530048), (24, 84219213792), (28, 72187897536), (31, 65201971968), (32, 63164410344), (36, 56146142528), (42, 48125265024), (48, 42109606896), (56, 36093948768), (62, 32600985984), (63, 32083510016), (64, 31582205172), (72, 28073071264), (84, 24062632512), (93, 21733990656), (96, 21054803448), (107, 18890290944), (112, 18046974384), (124, 16300492992), (126, 16041755008), (128, 15791102586), (144, 14036535632), (168, 12031316256), (186, 10866995328), (192, 10527401724), (214, 9445145472), (217, 9314567424), (224, 9023487192), (248, 8150246496), (252, 8020877504), (256, 7895551293), (279, 7244663552), (288, 7018267816), (321, 6296763648), (336, 6015658128), (372, 5433497664), (384, 5263700862), (428, 4722572736), (434, 4657283712), (448, 4511743596), (496, 4075123248), (504, 4010438752), (558, 3622331776), (576, 3509133908), (642, 3148381824), (651, 3104855808), (672, 3007829064), (744, 2716748832), (749, 2698612992), (768, 2631850431), (856, 2361286368), (868, 2328641856), (896, 2255871798), (963, 2098921216), (992, 2037561624), (1008, 2005219376), (1116, 1811165888), (1152, 1754566954), (1284, 1574190912), (1302, 1552427904), (1344, 1503914532), (1488, 1358374416), (1498, 1349306496), (1712, 1180643184), (1736, 1164320928), (1792, 1127935899), (1926, 1049460608), (1953, 1034951936), (1984, 1018780812), (2016, 1002609688), (2232, 905582944), (2247, 899537664), (2304, 877283477), (2568, 787095456), (2604, 776213952), (2688, 751957266), (2976, 679187208), (2996, 674653248), (3317, 609364224), (3424, 590321592), (3472, 582160464), (3852, 524730304), (3906, 517475968), (3968, 509390406), (4032, 501304844), (4464, 452791472), (4494, 449768832), (5136, 393547728), (5208, 388106976), (5376, 375978633), (5952, 339593604), (5992, 337326624), (6634, 304682112), (6741, 299845888), (6848, 295160796), (6944, 291080232), (7704, 262365152), (7812, 258737984), (7936, 254695203), (8064, 250652422), (8928, 226395736), (8988, 224884416), (9951, 203121408), (10272, 196773864), (10416, 194053488), (11904, 169796802), (11984, 168663312), (13268, 152341056), (13482, 149922944), (13696, 147580398), (13888, 145540116), (15408, 131182576), (15624, 129368992), (16128, 125326211), (17856, 113197868), (17976, 112442208), (19902, 101560704), (20544, 98386932), (20832, 97026744), (23219, 87052032), (23808, 84898401), (23968, 84331656), (26536, 76170528), (26964, 74961472), (27392, 73790199), (27776, 72770058), (29853, 67707136), (30816, 65591288), (31248, 64684496), (35712, 56598934), (35952, 56221104), (37783, 53496576), (39804, 50780352), (41088, 49193466), (41664, 48513372), (46438, 43526016), (47936, 42165828), (53072, 38085264), (53928, 37480736), (55552, 36385029), (59706, 33853568), (61632, 32795644), (62496, 32342248), (69657, 29017344), (71424, 28299467), (71904, 28110552), (75566, 26748288), (79608, 25390176), (82176, 24596733), (83328, 24256686), (92876, 21763008), (95872, 21082914), (106144, 19042632), (107856, 18740368), (113349, 17832192), (119412, 16926784), (123264, 16397822), (124992, 16171124), (139314, 14508672), (143808, 14055276), (151132, 13374144), (159216, 12695088), (166656, 12128343), (185752, 10881504), (191744, 10541457), (208971, 9672448), (212288, 9521316), (215712, 9370184), (226698, 8916096), (238824, 8463392), (246528, 8198911), (249984, 8085562), (264481, 7642368), (278628, 7254336), (287616, 7027638), (302264, 6687072), (318432, 6347544), (340047, 5944064), (371504, 5440752), (417942, 4836224), (424576, 4760658), (431424, 4685092), (453396, 4458048), (477648, 4231696), (499968, 4042781), (528962, 3821184), (557256, 3627168), (575232, 3513819), (604528, 3343536), (636864, 3173772), (680094, 2972032), (743008, 2720376), (793443, 2547456), (835884, 2418112), (849152, 2380329), (862848, 2342546), (906792, 2229024), (955296, 2115848), (1057924, 1910592), (1114512, 1813584), (1171273, 1725696), (1209056, 1671768), (1273728, 1586886), (1360188, 1486016)]