1820383488

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 432

約数和(自身を含む): 6775222272

約数和(自身を除く): 4954838784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 32, 33, 36, 42, 44, 48, 56, 62, 63, 64, 66, 72, 77, 84, 88, 93, 96, 99, 112, 124, 126, 128, 132, 144, 154, 168, 176, 186, 192, 198, 217, 224, 231, 248, 252, 256, 264, 279, 288, 308, 331, 336, 341, 352, 372, 384, 396, 434, 448, 462, 496, 504, 528, 558, 576, 616, 651, 662, 672, 682, 693, 704, 744, 768, 792, 868, 896, 924, 992, 993, 1008, 1023, 1056, 1116, 1152, 1232, 1302, 1324, 1344, 1364, 1386, 1408, 1488, 1584, 1736, 1792, 1848, 1953, 1984, 1986, 2016, 2046, 2112, 2232, 2304, 2317, 2387, 2464, 2604, 2648, 2688, 2728, 2772, 2816, 2976, 2979, 3069, 3168, 3472, 3641, 3696, 3906, 3968, 3972, 4032, 4092, 4224, 4464, 4634, 4774, 4928, 5208, 5296, 5376, 5456, 5544, 5952, 5958, 6138, 6336, 6944, 6951, 7161, 7282, 7392, 7812, 7936, 7944, 8064, 8184, 8448, 8928, 9268, 9548, 9856, 10261, 10416, 10592, 10912, 10923, 11088, 11904, 11916, 12276, 12672, 13888, 13902, 14322, 14564, 14784, 15624, 15888, 16128, 16368, 17856, 18536, 19096, 19712, 20522, 20832, 20853, 21184, 21483, 21824, 21846, 22176, 23808, 23832, 24552, 25344, 25487, 27776, 27804, 28644, 29128, 29568, 30783, 31248, 31776, 32736, 32769, 35712, 37072, 38192, 41044, 41664, 41706, 42368, 42966, 43648, 43692, 44352, 47664, 49104, 50974, 55552, 55608, 57288, 58256, 59136, 61566, 62496, 63552, 65472, 65538, 71424, 71827, 74144, 76384, 76461, 82088, 83328, 83412, 84736, 85932, 87296, 87384, 88704, 92349, 95328, 98208, 101948, 111216, 112871, 114576, 116512, 123132, 124992, 127104, 130944, 131076, 143654, 148288, 152768, 152922, 164176, 166656, 166824, 171864, 174768, 177408, 184698, 190656, 196416, 203896, 215481, 222432, 225742, 229152, 229383, 233024, 246264, 249984, 254208, 261888, 262152, 287308, 296576, 305536, 305844, 328352, 333648, 338613, 343728, 349536, 369396, 381312, 392832, 407792, 430962, 444864, 451484, 458304, 458766, 466048, 492528, 499968, 524304, 574616, 593152, 611072, 611688, 646443, 656704, 667296, 677226, 687456, 699072, 738792, 762624, 785664, 790097, 815584, 861924, 889728, 902968, 916608, 917532, 932096, 985056, 1015839, 1048608, 1149232, 1223376, 1292886, 1313408, 1334592, 1354452, 1374912, 1398144, 1477584, 1580194, 1631168, 1723848, 1779456, 1805936, 1833216, 1835064, 1970112, 2031678, 2097216, 2298464, 2370291, 2446752, 2585772, 2626816, 2669184, 2708904, 2749824, 2796288, 2955168, 3160388, 3262336, 3447696, 3611872, 3670128, 3940224, 4063356, 4194432, 4596928, 4740582, 4893504, 5171544, 5338368, 5417808, 5499648, 5910336, 6320776, 6524672, 6895392, 7110873, 7223744, 7340256, 7880448, 8126712, 8388864, 9193856, 9481164, 9787008, 10343088, 10835616, 11820672, 12641552, 13790784, 14221746, 14447488, 14680512, 16253424, 18387712, 18962328, 19574016, 20686176, 21671232, 23641344, 25283104, 27581568, 28443492, 28894976, 29361024, 32506848, 37924656, 41372352, 43342464, 50566208, 55163136, 56886984, 58722048, 65013696, 75849312, 82744704, 86684928, 101132416, 113773968, 130027392, 151698624, 165489408, 202264832, 227547936, 260054784, 303397248, 455095872, 606794496, 910191744, 1820383488]

約数ペア:

[(1, 1820383488), (2, 910191744), (3, 606794496), (4, 455095872), (6, 303397248), (7, 260054784), (8, 227547936), (9, 202264832), (11, 165489408), (12, 151698624), (14, 130027392), (16, 113773968), (18, 101132416), (21, 86684928), (22, 82744704), (24, 75849312), (28, 65013696), (31, 58722048), (32, 56886984), (33, 55163136), (36, 50566208), (42, 43342464), (44, 41372352), (48, 37924656), (56, 32506848), (62, 29361024), (63, 28894976), (64, 28443492), (66, 27581568), (72, 25283104), (77, 23641344), (84, 21671232), (88, 20686176), (93, 19574016), (96, 18962328), (99, 18387712), (112, 16253424), (124, 14680512), (126, 14447488), (128, 14221746), (132, 13790784), (144, 12641552), (154, 11820672), (168, 10835616), (176, 10343088), (186, 9787008), (192, 9481164), (198, 9193856), (217, 8388864), (224, 8126712), (231, 7880448), (248, 7340256), (252, 7223744), (256, 7110873), (264, 6895392), (279, 6524672), (288, 6320776), (308, 5910336), (331, 5499648), (336, 5417808), (341, 5338368), (352, 5171544), (372, 4893504), (384, 4740582), (396, 4596928), (434, 4194432), (448, 4063356), (462, 3940224), (496, 3670128), (504, 3611872), (528, 3447696), (558, 3262336), (576, 3160388), (616, 2955168), (651, 2796288), (662, 2749824), (672, 2708904), (682, 2669184), (693, 2626816), (704, 2585772), (744, 2446752), (768, 2370291), (792, 2298464), (868, 2097216), (896, 2031678), (924, 1970112), (992, 1835064), (993, 1833216), (1008, 1805936), (1023, 1779456), (1056, 1723848), (1116, 1631168), (1152, 1580194), (1232, 1477584), (1302, 1398144), (1324, 1374912), (1344, 1354452), (1364, 1334592), (1386, 1313408), (1408, 1292886), (1488, 1223376), (1584, 1149232), (1736, 1048608), (1792, 1015839), (1848, 985056), (1953, 932096), (1984, 917532), (1986, 916608), (2016, 902968), (2046, 889728), (2112, 861924), (2232, 815584), (2304, 790097), (2317, 785664), (2387, 762624), (2464, 738792), (2604, 699072), (2648, 687456), (2688, 677226), (2728, 667296), (2772, 656704), (2816, 646443), (2976, 611688), (2979, 611072), (3069, 593152), (3168, 574616), (3472, 524304), (3641, 499968), (3696, 492528), (3906, 466048), (3968, 458766), (3972, 458304), (4032, 451484), (4092, 444864), (4224, 430962), (4464, 407792), (4634, 392832), (4774, 381312), (4928, 369396), (5208, 349536), (5296, 343728), (5376, 338613), (5456, 333648), (5544, 328352), (5952, 305844), (5958, 305536), (6138, 296576), (6336, 287308), (6944, 262152), (6951, 261888), (7161, 254208), (7282, 249984), (7392, 246264), (7812, 233024), (7936, 229383), (7944, 229152), (8064, 225742), (8184, 222432), (8448, 215481), (8928, 203896), (9268, 196416), (9548, 190656), (9856, 184698), (10261, 177408), (10416, 174768), (10592, 171864), (10912, 166824), (10923, 166656), (11088, 164176), (11904, 152922), (11916, 152768), (12276, 148288), (12672, 143654), (13888, 131076), (13902, 130944), (14322, 127104), (14564, 124992), (14784, 123132), (15624, 116512), (15888, 114576), (16128, 112871), (16368, 111216), (17856, 101948), (18536, 98208), (19096, 95328), (19712, 92349), (20522, 88704), (20832, 87384), (20853, 87296), (21184, 85932), (21483, 84736), (21824, 83412), (21846, 83328), (22176, 82088), (23808, 76461), (23832, 76384), (24552, 74144), (25344, 71827), (25487, 71424), (27776, 65538), (27804, 65472), (28644, 63552), (29128, 62496), (29568, 61566), (30783, 59136), (31248, 58256), (31776, 57288), (32736, 55608), (32769, 55552), (35712, 50974), (37072, 49104), (38192, 47664), (41044, 44352), (41664, 43692), (41706, 43648), (42368, 42966)]