412345872

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:701

約数の個数: 120

約数和(自身を含む): 1188237440

約数和(自身を除く): 775891568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 79, 134, 144, 158, 201, 237, 268, 316, 402, 474, 536, 541, 603, 632, 711, 804, 948, 1072, 1082, 1206, 1264, 1422, 1608, 1623, 1896, 2164, 2412, 2844, 3216, 3246, 3792, 4328, 4824, 4869, 5293, 5688, 6492, 8656, 9648, 9738, 10586, 11376, 12984, 15879, 19476, 21172, 25968, 31758, 36247, 38952, 42344, 42739, 47637, 63516, 72494, 77904, 84688, 85478, 95274, 108741, 127032, 128217, 144988, 170956, 190548, 217482, 254064, 256434, 289976, 326223, 341912, 381096, 384651, 434964, 512868, 579952, 652446, 683824, 762192, 769302, 869928, 1025736, 1304892, 1538604, 1739856, 2051472, 2609784, 2863513, 3077208, 5219568, 5727026, 6154416, 8590539, 11454052, 17181078, 22908104, 25771617, 34362156, 45816208, 51543234, 68724312, 103086468, 137448624, 206172936, 412345872]

約数ペア:

[(1, 412345872), (2, 206172936), (3, 137448624), (4, 103086468), (6, 68724312), (8, 51543234), (9, 45816208), (12, 34362156), (16, 25771617), (18, 22908104), (24, 17181078), (36, 11454052), (48, 8590539), (67, 6154416), (72, 5727026), (79, 5219568), (134, 3077208), (144, 2863513), (158, 2609784), (201, 2051472), (237, 1739856), (268, 1538604), (316, 1304892), (402, 1025736), (474, 869928), (536, 769302), (541, 762192), (603, 683824), (632, 652446), (711, 579952), (804, 512868), (948, 434964), (1072, 384651), (1082, 381096), (1206, 341912), (1264, 326223), (1422, 289976), (1608, 256434), (1623, 254064), (1896, 217482), (2164, 190548), (2412, 170956), (2844, 144988), (3216, 128217), (3246, 127032), (3792, 108741), (4328, 95274), (4824, 85478), (4869, 84688), (5293, 77904), (5688, 72494), (6492, 63516), (8656, 47637), (9648, 42739), (9738, 42344), (10586, 38952), (11376, 36247), (12984, 31758), (15879, 25968), (19476, 21172)]