1868960016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2414

約数の個数: 240

約数和(自身を含む): 6613326720

約数和(自身を除く): 4744366704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 73, 77, 84, 88, 99, 112, 126, 132, 144, 146, 154, 168, 176, 198, 219, 231, 252, 264, 292, 308, 336, 396, 438, 462, 504, 511, 528, 584, 616, 657, 693, 792, 803, 876, 924, 1008, 1022, 1168, 1232, 1314, 1386, 1533, 1584, 1606, 1752, 1848, 2044, 2309, 2409, 2628, 2772, 3066, 3212, 3504, 3696, 4088, 4599, 4618, 4818, 5256, 5544, 5621, 6132, 6424, 6927, 7227, 8176, 9198, 9236, 9636, 10512, 11088, 11242, 12264, 12848, 13854, 14454, 16163, 16863, 18396, 18472, 19272, 20781, 22484, 24528, 25399, 27708, 28908, 32326, 33726, 36792, 36944, 38544, 41562, 44968, 48489, 50589, 50798, 55416, 57816, 64652, 67452, 73584, 76197, 83124, 89936, 96978, 101178, 101596, 110832, 115632, 129304, 134904, 145467, 152394, 166248, 168557, 177793, 193956, 202356, 203192, 228591, 258608, 269808, 290934, 304788, 332496, 337114, 355586, 387912, 404712, 406384, 457182, 505671, 533379, 581868, 609576, 674228, 711172, 775824, 809424, 914364, 1011342, 1066758, 1163736, 1179899, 1219152, 1348456, 1422344, 1517013, 1600137, 1828728, 1854127, 2022684, 2133516, 2327472, 2359798, 2696912, 2844688, 3034026, 3200274, 3539697, 3657456, 3708254, 4045368, 4267032, 4719596, 5562381, 6068052, 6400548, 7079394, 7416508, 8090736, 8534064, 9439192, 10619091, 11124762, 12136104, 12801096, 12978889, 14158788, 14833016, 16687143, 18878384, 21238182, 22249524, 24272208, 25602192, 25957778, 28317576, 29666032, 33374286, 38936667, 42476364, 44499048, 51915556, 56635152, 66748572, 77873334, 84952728, 88998096, 103831112, 116810001, 133497144, 155746668, 169905456, 207662224, 233620002, 266994288, 311493336, 467240004, 622986672, 934480008, 1868960016]

約数ペア:

[(1, 1868960016), (2, 934480008), (3, 622986672), (4, 467240004), (6, 311493336), (7, 266994288), (8, 233620002), (9, 207662224), (11, 169905456), (12, 155746668), (14, 133497144), (16, 116810001), (18, 103831112), (21, 88998096), (22, 84952728), (24, 77873334), (28, 66748572), (33, 56635152), (36, 51915556), (42, 44499048), (44, 42476364), (48, 38936667), (56, 33374286), (63, 29666032), (66, 28317576), (72, 25957778), (73, 25602192), (77, 24272208), (84, 22249524), (88, 21238182), (99, 18878384), (112, 16687143), (126, 14833016), (132, 14158788), (144, 12978889), (146, 12801096), (154, 12136104), (168, 11124762), (176, 10619091), (198, 9439192), (219, 8534064), (231, 8090736), (252, 7416508), (264, 7079394), (292, 6400548), (308, 6068052), (336, 5562381), (396, 4719596), (438, 4267032), (462, 4045368), (504, 3708254), (511, 3657456), (528, 3539697), (584, 3200274), (616, 3034026), (657, 2844688), (693, 2696912), (792, 2359798), (803, 2327472), (876, 2133516), (924, 2022684), (1008, 1854127), (1022, 1828728), (1168, 1600137), (1232, 1517013), (1314, 1422344), (1386, 1348456), (1533, 1219152), (1584, 1179899), (1606, 1163736), (1752, 1066758), (1848, 1011342), (2044, 914364), (2309, 809424), (2409, 775824), (2628, 711172), (2772, 674228), (3066, 609576), (3212, 581868), (3504, 533379), (3696, 505671), (4088, 457182), (4599, 406384), (4618, 404712), (4818, 387912), (5256, 355586), (5544, 337114), (5621, 332496), (6132, 304788), (6424, 290934), (6927, 269808), (7227, 258608), (8176, 228591), (9198, 203192), (9236, 202356), (9636, 193956), (10512, 177793), (11088, 168557), (11242, 166248), (12264, 152394), (12848, 145467), (13854, 134904), (14454, 129304), (16163, 115632), (16863, 110832), (18396, 101596), (18472, 101178), (19272, 96978), (20781, 89936), (22484, 83124), (24528, 76197), (25399, 73584), (27708, 67452), (28908, 64652), (32326, 57816), (33726, 55416), (36792, 50798), (36944, 50589), (38544, 48489), (41562, 44968)]