1556561664

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:692

約数の個数: 288

約数和(自身を含む): 5368688640

約数和(自身を除く): 3812126976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 84, 96, 106, 108, 112, 126, 128, 144, 159, 168, 189, 192, 212, 216, 224, 252, 256, 288, 318, 336, 371, 378, 384, 424, 432, 448, 477, 504, 576, 607, 636, 672, 742, 756, 768, 848, 864, 896, 954, 1008, 1113, 1152, 1214, 1272, 1344, 1431, 1484, 1512, 1696, 1728, 1792, 1821, 1908, 2016, 2226, 2304, 2428, 2544, 2688, 2862, 2968, 3024, 3339, 3392, 3456, 3642, 3816, 4032, 4249, 4452, 4856, 5088, 5376, 5463, 5724, 5936, 6048, 6678, 6784, 6912, 7284, 7632, 8064, 8498, 8904, 9712, 10017, 10176, 10926, 11448, 11872, 12096, 12747, 13356, 13568, 14568, 15264, 16128, 16389, 16996, 17808, 19424, 20034, 20352, 21852, 22896, 23744, 24192, 25494, 26712, 29136, 30528, 32171, 32778, 33992, 35616, 38241, 38848, 40068, 40704, 43704, 45792, 47488, 48384, 50988, 53424, 58272, 61056, 64342, 65556, 67984, 71232, 76482, 77696, 80136, 87408, 91584, 94976, 96513, 101976, 106848, 114723, 116544, 122112, 128684, 131112, 135968, 142464, 152964, 155392, 160272, 174816, 183168, 193026, 203952, 213696, 225197, 229446, 233088, 257368, 262224, 271936, 284928, 289539, 305928, 320544, 349632, 366336, 386052, 407904, 427392, 450394, 458892, 466176, 514736, 524448, 543872, 579078, 611856, 641088, 675591, 699264, 772104, 815808, 854784, 868617, 900788, 917784, 1029472, 1048896, 1087744, 1158156, 1223712, 1282176, 1351182, 1398528, 1544208, 1631616, 1737234, 1801576, 1835568, 2026773, 2058944, 2097792, 2316312, 2447424, 2564352, 2702364, 3088416, 3263232, 3474468, 3603152, 3671136, 4053546, 4117888, 4195584, 4632624, 4894848, 5404728, 6080319, 6176832, 6948936, 7206304, 7342272, 8107092, 8235776, 9265248, 9789696, 10809456, 12160638, 12353664, 13897872, 14412608, 14684544, 16214184, 18530496, 21618912, 24321276, 24707328, 27795744, 28825216, 29369088, 32428368, 37060992, 43237824, 48642552, 55591488, 57650432, 64856736, 74121984, 86475648, 97285104, 111182976, 129713472, 172951296, 194570208, 222365952, 259426944, 389140416, 518853888, 778280832, 1556561664]

約数ペア:

[(1, 1556561664), (2, 778280832), (3, 518853888), (4, 389140416), (6, 259426944), (7, 222365952), (8, 194570208), (9, 172951296), (12, 129713472), (14, 111182976), (16, 97285104), (18, 86475648), (21, 74121984), (24, 64856736), (27, 57650432), (28, 55591488), (32, 48642552), (36, 43237824), (42, 37060992), (48, 32428368), (53, 29369088), (54, 28825216), (56, 27795744), (63, 24707328), (64, 24321276), (72, 21618912), (84, 18530496), (96, 16214184), (106, 14684544), (108, 14412608), (112, 13897872), (126, 12353664), (128, 12160638), (144, 10809456), (159, 9789696), (168, 9265248), (189, 8235776), (192, 8107092), (212, 7342272), (216, 7206304), (224, 6948936), (252, 6176832), (256, 6080319), (288, 5404728), (318, 4894848), (336, 4632624), (371, 4195584), (378, 4117888), (384, 4053546), (424, 3671136), (432, 3603152), (448, 3474468), (477, 3263232), (504, 3088416), (576, 2702364), (607, 2564352), (636, 2447424), (672, 2316312), (742, 2097792), (756, 2058944), (768, 2026773), (848, 1835568), (864, 1801576), (896, 1737234), (954, 1631616), (1008, 1544208), (1113, 1398528), (1152, 1351182), (1214, 1282176), (1272, 1223712), (1344, 1158156), (1431, 1087744), (1484, 1048896), (1512, 1029472), (1696, 917784), (1728, 900788), (1792, 868617), (1821, 854784), (1908, 815808), (2016, 772104), (2226, 699264), (2304, 675591), (2428, 641088), (2544, 611856), (2688, 579078), (2862, 543872), (2968, 524448), (3024, 514736), (3339, 466176), (3392, 458892), (3456, 450394), (3642, 427392), (3816, 407904), (4032, 386052), (4249, 366336), (4452, 349632), (4856, 320544), (5088, 305928), (5376, 289539), (5463, 284928), (5724, 271936), (5936, 262224), (6048, 257368), (6678, 233088), (6784, 229446), (6912, 225197), (7284, 213696), (7632, 203952), (8064, 193026), (8498, 183168), (8904, 174816), (9712, 160272), (10017, 155392), (10176, 152964), (10926, 142464), (11448, 135968), (11872, 131112), (12096, 128684), (12747, 122112), (13356, 116544), (13568, 114723), (14568, 106848), (15264, 101976), (16128, 96513), (16389, 94976), (16996, 91584), (17808, 87408), (19424, 80136), (20034, 77696), (20352, 76482), (21852, 71232), (22896, 67984), (23744, 65556), (24192, 64342), (25494, 61056), (26712, 58272), (29136, 53424), (30528, 50988), (32171, 48384), (32778, 47488), (33992, 45792), (35616, 43704), (38241, 40704), (38848, 40068)]