31391219904

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:328

約数の個数: 448

約数和(自身を含む): 98123166720

約数和(自身を除く): 66731946816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 53, 64, 66, 69, 88, 89, 92, 96, 106, 132, 137, 138, 159, 176, 178, 184, 192, 212, 253, 264, 267, 274, 276, 318, 352, 356, 368, 411, 424, 506, 528, 534, 548, 552, 583, 636, 704, 712, 736, 759, 822, 848, 979, 1012, 1056, 1068, 1096, 1104, 1166, 1219, 1272, 1424, 1472, 1507, 1518, 1644, 1696, 1749, 1958, 2024, 2047, 2112, 2136, 2192, 2208, 2332, 2438, 2544, 2848, 2937, 3014, 3036, 3151, 3288, 3392, 3498, 3657, 3916, 4048, 4094, 4272, 4384, 4416, 4521, 4664, 4717, 4876, 5088, 5696, 5874, 6028, 6072, 6141, 6302, 6576, 6996, 7261, 7314, 7832, 8096, 8188, 8544, 8768, 9042, 9328, 9434, 9453, 9752, 10176, 11748, 12056, 12144, 12193, 12282, 12604, 13152, 13409, 13992, 14151, 14522, 14628, 15664, 16192, 16376, 17088, 18084, 18656, 18868, 18906, 19504, 21783, 22517, 23496, 24112, 24288, 24386, 24564, 25208, 26304, 26818, 27984, 28302, 29044, 29256, 31328, 32752, 34661, 36168, 36579, 37312, 37736, 37812, 39008, 40227, 43566, 45034, 46992, 48224, 48576, 48772, 49128, 50416, 51887, 53636, 55968, 56604, 58088, 58512, 62656, 65504, 67551, 69322, 72336, 73158, 75472, 75624, 78016, 79871, 80454, 87132, 90068, 93984, 96448, 97544, 98256, 100832, 103774, 103983, 107272, 108491, 111936, 113208, 116176, 117024, 131008, 134123, 135102, 138644, 144672, 146316, 150944, 151248, 155661, 159742, 160908, 167003, 174264, 180136, 187968, 195088, 196512, 201664, 207548, 207966, 214544, 216982, 226416, 232352, 234048, 239613, 268246, 270204, 277288, 280439, 289344, 292632, 301888, 302496, 311322, 319484, 321816, 325473, 334006, 348528, 360272, 390176, 393024, 402369, 415096, 415932, 429088, 433964, 452832, 464704, 479226, 501009, 536492, 540408, 554576, 560878, 585264, 604992, 622644, 638968, 643632, 646229, 650946, 668012, 697056, 720544, 780352, 804738, 830192, 831864, 841317, 858176, 867928, 905664, 958452, 1002018, 1072984, 1080816, 1109152, 1121756, 1170528, 1193401, 1245288, 1277936, 1287264, 1292458, 1301892, 1336024, 1394112, 1441088, 1609476, 1660384, 1663728, 1682634, 1735856, 1837033, 1916904, 1938687, 2004036, 2145968, 2161632, 2218304, 2243512, 2341056, 2386802, 2490576, 2555872, 2574528, 2584916, 2603784, 2672048, 3084829, 3218952, 3320768, 3327456, 3365268, 3471712, 3580203, 3674066, 3833808, 3877374, 4008072, 4291936, 4323264, 4487024, 4773604, 4981152, 5111744, 5169832, 5207568, 5344096, 5511099, 6169658, 6437904, 6654912, 6730536, 6943424, 7108519, 7160406, 7348132, 7667616, 7754748, 8016144, 8583872, 8974048, 9254487, 9547208, 9962304, 10339664, 10415136, 10688192, 11022198, 12339316, 12875808, 13461072, 14217038, 14320812, 14696264, 14863267, 15335232, 15509496, 16032288, 17948096, 18508974, 19094416, 20679328, 20830272, 21325557, 22044396, 24678632, 25751616, 26922144, 28434076, 28641624, 29392528, 29726534, 31018992, 32064576, 37017948, 38188832, 41358656, 42651114, 44088792, 44589801, 49357264, 53844288, 56868152, 57283248, 58785056, 59453068, 62037984, 74035896, 76377664, 85302228, 88177584, 89179602, 98714528, 113736304, 114566496, 117570112, 118906136, 124075968, 148071792, 163495937, 170604456, 176355168, 178359204, 197429056, 227472608, 229132992, 237812272, 296143584, 326991874, 341208912, 352710336, 356718408, 454945216, 475624544, 490487811, 592287168, 653983748, 682417824, 713436816, 951249088, 980975622, 1307967496, 1364835648, 1426873632, 1961951244, 2615934992, 2853747264, 3923902488, 5231869984, 7847804976, 10463739968, 15695609952, 31391219904]

約数ペア:

[(1, 31391219904), (2, 15695609952), (3, 10463739968), (4, 7847804976), (6, 5231869984), (8, 3923902488), (11, 2853747264), (12, 2615934992), (16, 1961951244), (22, 1426873632), (23, 1364835648), (24, 1307967496), (32, 980975622), (33, 951249088), (44, 713436816), (46, 682417824), (48, 653983748), (53, 592287168), (64, 490487811), (66, 475624544), (69, 454945216), (88, 356718408), (89, 352710336), (92, 341208912), (96, 326991874), (106, 296143584), (132, 237812272), (137, 229132992), (138, 227472608), (159, 197429056), (176, 178359204), (178, 176355168), (184, 170604456), (192, 163495937), (212, 148071792), (253, 124075968), (264, 118906136), (267, 117570112), (274, 114566496), (276, 113736304), (318, 98714528), (352, 89179602), (356, 88177584), (368, 85302228), (411, 76377664), (424, 74035896), (506, 62037984), (528, 59453068), (534, 58785056), (548, 57283248), (552, 56868152), (583, 53844288), (636, 49357264), (704, 44589801), (712, 44088792), (736, 42651114), (759, 41358656), (822, 38188832), (848, 37017948), (979, 32064576), (1012, 31018992), (1056, 29726534), (1068, 29392528), (1096, 28641624), (1104, 28434076), (1166, 26922144), (1219, 25751616), (1272, 24678632), (1424, 22044396), (1472, 21325557), (1507, 20830272), (1518, 20679328), (1644, 19094416), (1696, 18508974), (1749, 17948096), (1958, 16032288), (2024, 15509496), (2047, 15335232), (2112, 14863267), (2136, 14696264), (2192, 14320812), (2208, 14217038), (2332, 13461072), (2438, 12875808), (2544, 12339316), (2848, 11022198), (2937, 10688192), (3014, 10415136), (3036, 10339664), (3151, 9962304), (3288, 9547208), (3392, 9254487), (3498, 8974048), (3657, 8583872), (3916, 8016144), (4048, 7754748), (4094, 7667616), (4272, 7348132), (4384, 7160406), (4416, 7108519), (4521, 6943424), (4664, 6730536), (4717, 6654912), (4876, 6437904), (5088, 6169658), (5696, 5511099), (5874, 5344096), (6028, 5207568), (6072, 5169832), (6141, 5111744), (6302, 4981152), (6576, 4773604), (6996, 4487024), (7261, 4323264), (7314, 4291936), (7832, 4008072), (8096, 3877374), (8188, 3833808), (8544, 3674066), (8768, 3580203), (9042, 3471712), (9328, 3365268), (9434, 3327456), (9453, 3320768), (9752, 3218952), (10176, 3084829), (11748, 2672048), (12056, 2603784), (12144, 2584916), (12193, 2574528), (12282, 2555872), (12604, 2490576), (13152, 2386802), (13409, 2341056), (13992, 2243512), (14151, 2218304), (14522, 2161632), (14628, 2145968), (15664, 2004036), (16192, 1938687), (16376, 1916904), (17088, 1837033), (18084, 1735856), (18656, 1682634), (18868, 1663728), (18906, 1660384), (19504, 1609476), (21783, 1441088), (22517, 1394112), (23496, 1336024), (24112, 1301892), (24288, 1292458), (24386, 1287264), (24564, 1277936), (25208, 1245288), (26304, 1193401), (26818, 1170528), (27984, 1121756), (28302, 1109152), (29044, 1080816), (29256, 1072984), (31328, 1002018), (32752, 958452), (34661, 905664), (36168, 867928), (36579, 858176), (37312, 841317), (37736, 831864), (37812, 830192), (39008, 804738), (40227, 780352), (43566, 720544), (45034, 697056), (46992, 668012), (48224, 650946), (48576, 646229), (48772, 643632), (49128, 638968), (50416, 622644), (51887, 604992), (53636, 585264), (55968, 560878), (56604, 554576), (58088, 540408), (58512, 536492), (62656, 501009), (65504, 479226), (67551, 464704), (69322, 452832), (72336, 433964), (73158, 429088), (75472, 415932), (75624, 415096), (78016, 402369), (79871, 393024), (80454, 390176), (87132, 360272), (90068, 348528), (93984, 334006), (96448, 325473), (97544, 321816), (98256, 319484), (100832, 311322), (103774, 302496), (103983, 301888), (107272, 292632), (108491, 289344), (111936, 280439), (113208, 277288), (116176, 270204), (117024, 268246), (131008, 239613), (134123, 234048), (135102, 232352), (138644, 226416), (144672, 216982), (146316, 214544), (150944, 207966), (151248, 207548), (155661, 201664), (159742, 196512), (160908, 195088), (167003, 187968), (174264, 180136)]