206716946448

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1\times {\mathrm{739}}^1$

素因数の和:1421

約数の個数: 160

約数和(自身を含む): 546243609600

約数和(自身を除く): 339526663152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 211, 213, 284, 389, 422, 426, 568, 633, 739, 778, 844, 852, 1136, 1167, 1266, 1478, 1556, 1688, 1704, 2217, 2334, 2532, 2956, 3112, 3376, 3408, 4434, 4668, 5064, 5912, 6224, 8868, 9336, 10128, 11824, 14981, 17736, 18672, 27619, 29962, 35472, 44943, 52469, 55238, 59924, 82079, 82857, 89886, 104938, 110476, 119848, 155929, 157407, 164158, 165714, 179772, 209876, 220952, 239696, 246237, 287471, 311858, 314814, 328316, 331428, 359544, 419752, 441904, 467787, 492474, 574942, 623716, 629628, 656632, 662856, 719088, 839504, 862413, 935574, 984948, 1149884, 1247432, 1259256, 1313264, 1325712, 1724826, 1871148, 1969896, 2299768, 2494864, 2518512, 3449652, 3742296, 3939792, 4599536, 5827609, 6899304, 7484592, 11070959, 11655218, 13798608, 17482827, 20410441, 22141918, 23310436, 33212877, 34965654, 40820882, 44283836, 46620872, 60656381, 61231323, 66425754, 69931308, 81641764, 88567672, 93241744, 121312762, 122462646, 132851508, 139862616, 163283528, 177135344, 181969143, 242625524, 244925292, 265703016, 279725232, 326567056, 363938286, 485251048, 489850584, 531406032, 727876572, 970502096, 979701168, 1455753144, 2911506288, 4306603051, 8613206102, 12919809153, 17226412204, 25839618306, 34452824408, 51679236612, 68905648816, 103358473224, 206716946448]

約数ペア:

[(1, 206716946448), (2, 103358473224), (3, 68905648816), (4, 51679236612), (6, 34452824408), (8, 25839618306), (12, 17226412204), (16, 12919809153), (24, 8613206102), (48, 4306603051), (71, 2911506288), (142, 1455753144), (211, 979701168), (213, 970502096), (284, 727876572), (389, 531406032), (422, 489850584), (426, 485251048), (568, 363938286), (633, 326567056), (739, 279725232), (778, 265703016), (844, 244925292), (852, 242625524), (1136, 181969143), (1167, 177135344), (1266, 163283528), (1478, 139862616), (1556, 132851508), (1688, 122462646), (1704, 121312762), (2217, 93241744), (2334, 88567672), (2532, 81641764), (2956, 69931308), (3112, 66425754), (3376, 61231323), (3408, 60656381), (4434, 46620872), (4668, 44283836), (5064, 40820882), (5912, 34965654), (6224, 33212877), (8868, 23310436), (9336, 22141918), (10128, 20410441), (11824, 17482827), (14981, 13798608), (17736, 11655218), (18672, 11070959), (27619, 7484592), (29962, 6899304), (35472, 5827609), (44943, 4599536), (52469, 3939792), (55238, 3742296), (59924, 3449652), (82079, 2518512), (82857, 2494864), (89886, 2299768), (104938, 1969896), (110476, 1871148), (119848, 1724826), (155929, 1325712), (157407, 1313264), (164158, 1259256), (165714, 1247432), (179772, 1149884), (209876, 984948), (220952, 935574), (239696, 862413), (246237, 839504), (287471, 719088), (311858, 662856), (314814, 656632), (328316, 629628), (331428, 623716), (359544, 574942), (419752, 492474), (441904, 467787)]