260481144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3073

約数の個数: 128

約数和(自身を含む): 829440000

約数和(自身を除く): 568958856

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 376, 462, 517, 564, 616, 658, 924, 987, 1034, 1128, 1316, 1551, 1848, 1974, 2068, 2632, 2999, 3102, 3619, 3948, 4136, 5998, 6204, 7238, 7896, 8997, 10857, 11996, 12408, 14476, 17994, 20993, 21714, 23992, 28952, 32989, 35988, 41986, 43428, 62979, 65978, 71976, 83972, 86856, 98967, 125958, 131956, 140953, 167944, 197934, 230923, 251916, 263912, 281906, 395868, 422859, 461846, 503832, 563812, 692769, 791736, 845718, 923692, 986671, 1127624, 1385538, 1550483, 1691436, 1847384, 1973342, 2771076, 2960013, 3100966, 3382872, 3946684, 4651449, 5542152, 5920026, 6201932, 7893368, 9302898, 10853381, 11840052, 12403864, 18605796, 21706762, 23680104, 32560143, 37211592, 43413524, 65120286, 86827048, 130240572, 260481144]

約数ペア:

[(1, 260481144), (2, 130240572), (3, 86827048), (4, 65120286), (6, 43413524), (7, 37211592), (8, 32560143), (11, 23680104), (12, 21706762), (14, 18605796), (21, 12403864), (22, 11840052), (24, 10853381), (28, 9302898), (33, 7893368), (42, 6201932), (44, 5920026), (47, 5542152), (56, 4651449), (66, 3946684), (77, 3382872), (84, 3100966), (88, 2960013), (94, 2771076), (132, 1973342), (141, 1847384), (154, 1691436), (168, 1550483), (188, 1385538), (231, 1127624), (264, 986671), (282, 923692), (308, 845718), (329, 791736), (376, 692769), (462, 563812), (517, 503832), (564, 461846), (616, 422859), (658, 395868), (924, 281906), (987, 263912), (1034, 251916), (1128, 230923), (1316, 197934), (1551, 167944), (1848, 140953), (1974, 131956), (2068, 125958), (2632, 98967), (2999, 86856), (3102, 83972), (3619, 71976), (3948, 65978), (4136, 62979), (5998, 43428), (6204, 41986), (7238, 35988), (7896, 32989), (8997, 28952), (10857, 23992), (11996, 21714), (12408, 20993), (14476, 17994)]