854067456

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 2825625600

約数和(自身を除く): 1971558144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 47, 48, 54, 64, 66, 72, 88, 94, 96, 99, 108, 128, 132, 141, 144, 176, 188, 192, 198, 216, 239, 256, 264, 282, 288, 297, 352, 376, 384, 396, 423, 432, 478, 517, 528, 564, 576, 594, 704, 717, 752, 768, 792, 846, 864, 956, 1034, 1056, 1128, 1152, 1188, 1269, 1408, 1434, 1504, 1551, 1584, 1692, 1728, 1912, 2068, 2112, 2151, 2256, 2304, 2376, 2538, 2629, 2816, 2868, 3008, 3102, 3168, 3384, 3456, 3824, 4136, 4224, 4302, 4512, 4653, 4752, 5076, 5258, 5736, 6016, 6204, 6336, 6453, 6768, 6912, 7648, 7887, 8272, 8448, 8604, 9024, 9306, 9504, 10152, 10516, 11233, 11472, 12032, 12408, 12672, 12906, 13536, 13959, 15296, 15774, 16544, 17208, 18048, 18612, 19008, 20304, 21032, 22466, 22944, 23661, 24816, 25344, 25812, 27072, 27918, 30592, 31548, 33088, 33699, 34416, 36096, 37224, 38016, 40608, 42064, 44932, 45888, 47322, 49632, 51624, 54144, 55836, 61184, 63096, 66176, 67398, 68832, 70983, 74448, 76032, 81216, 84128, 89864, 91776, 94644, 99264, 101097, 103248, 108288, 111672, 123563, 126192, 132352, 134796, 137664, 141966, 148896, 162432, 168256, 179728, 183552, 189288, 198528, 202194, 206496, 223344, 247126, 252384, 269592, 275328, 283932, 297792, 303291, 324864, 336512, 359456, 370689, 378576, 397056, 404388, 412992, 446688, 494252, 504768, 539184, 550656, 567864, 595584, 606582, 673024, 718912, 741378, 757152, 808776, 825984, 893376, 988504, 1009536, 1078368, 1112067, 1135728, 1191168, 1213164, 1437824, 1482756, 1514304, 1617552, 1651968, 1786752, 1977008, 2019072, 2156736, 2224134, 2271456, 2426328, 2875648, 2965512, 3028608, 3235104, 3336201, 3573504, 3954016, 4313472, 4448268, 4542912, 4852656, 5931024, 6057216, 6470208, 6672402, 7908032, 8626944, 8896536, 9085824, 9705312, 11862048, 12940416, 13344804, 15816064, 17793072, 18171648, 19410624, 23724096, 25880832, 26689608, 31632128, 35586144, 38821248, 47448192, 53379216, 71172288, 77642496, 94896384, 106758432, 142344576, 213516864, 284689152, 427033728, 854067456]

約数ペア:

[(1, 854067456), (2, 427033728), (3, 284689152), (4, 213516864), (6, 142344576), (8, 106758432), (9, 94896384), (11, 77642496), (12, 71172288), (16, 53379216), (18, 47448192), (22, 38821248), (24, 35586144), (27, 31632128), (32, 26689608), (33, 25880832), (36, 23724096), (44, 19410624), (47, 18171648), (48, 17793072), (54, 15816064), (64, 13344804), (66, 12940416), (72, 11862048), (88, 9705312), (94, 9085824), (96, 8896536), (99, 8626944), (108, 7908032), (128, 6672402), (132, 6470208), (141, 6057216), (144, 5931024), (176, 4852656), (188, 4542912), (192, 4448268), (198, 4313472), (216, 3954016), (239, 3573504), (256, 3336201), (264, 3235104), (282, 3028608), (288, 2965512), (297, 2875648), (352, 2426328), (376, 2271456), (384, 2224134), (396, 2156736), (423, 2019072), (432, 1977008), (478, 1786752), (517, 1651968), (528, 1617552), (564, 1514304), (576, 1482756), (594, 1437824), (704, 1213164), (717, 1191168), (752, 1135728), (768, 1112067), (792, 1078368), (846, 1009536), (864, 988504), (956, 893376), (1034, 825984), (1056, 808776), (1128, 757152), (1152, 741378), (1188, 718912), (1269, 673024), (1408, 606582), (1434, 595584), (1504, 567864), (1551, 550656), (1584, 539184), (1692, 504768), (1728, 494252), (1912, 446688), (2068, 412992), (2112, 404388), (2151, 397056), (2256, 378576), (2304, 370689), (2376, 359456), (2538, 336512), (2629, 324864), (2816, 303291), (2868, 297792), (3008, 283932), (3102, 275328), (3168, 269592), (3384, 252384), (3456, 247126), (3824, 223344), (4136, 206496), (4224, 202194), (4302, 198528), (4512, 189288), (4653, 183552), (4752, 179728), (5076, 168256), (5258, 162432), (5736, 148896), (6016, 141966), (6204, 137664), (6336, 134796), (6453, 132352), (6768, 126192), (6912, 123563), (7648, 111672), (7887, 108288), (8272, 103248), (8448, 101097), (8604, 99264), (9024, 94644), (9306, 91776), (9504, 89864), (10152, 84128), (10516, 81216), (11233, 76032), (11472, 74448), (12032, 70983), (12408, 68832), (12672, 67398), (12906, 66176), (13536, 63096), (13959, 61184), (15296, 55836), (15774, 54144), (16544, 51624), (17208, 49632), (18048, 47322), (18612, 45888), (19008, 44932), (20304, 42064), (21032, 40608), (22466, 38016), (22944, 37224), (23661, 36096), (24816, 34416), (25344, 33699), (25812, 33088), (27072, 31548), (27918, 30592)]