642767496

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{13331}}^1$

素因数の和:13395

約数の個数: 96

約数和(自身を含む): 1915008480

約数和(自身を除く): 1272240984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 196, 246, 287, 294, 328, 392, 492, 574, 588, 861, 984, 1148, 1176, 1722, 2009, 2296, 3444, 4018, 6027, 6888, 8036, 12054, 13331, 16072, 24108, 26662, 39993, 48216, 53324, 79986, 93317, 106648, 159972, 186634, 279951, 319944, 373268, 546571, 559902, 653219, 746536, 1093142, 1119804, 1306438, 1639713, 1959657, 2186284, 2239608, 2612876, 3279426, 3825997, 3919314, 4372568, 5225752, 6558852, 7651994, 7838628, 11477991, 13117704, 15303988, 15677256, 22955982, 26781979, 30607976, 45911964, 53563958, 80345937, 91823928, 107127916, 160691874, 214255832, 321383748, 642767496]

約数ペア:

[(1, 642767496), (2, 321383748), (3, 214255832), (4, 160691874), (6, 107127916), (7, 91823928), (8, 80345937), (12, 53563958), (14, 45911964), (21, 30607976), (24, 26781979), (28, 22955982), (41, 15677256), (42, 15303988), (49, 13117704), (56, 11477991), (82, 7838628), (84, 7651994), (98, 6558852), (123, 5225752), (147, 4372568), (164, 3919314), (168, 3825997), (196, 3279426), (246, 2612876), (287, 2239608), (294, 2186284), (328, 1959657), (392, 1639713), (492, 1306438), (574, 1119804), (588, 1093142), (861, 746536), (984, 653219), (1148, 559902), (1176, 546571), (1722, 373268), (2009, 319944), (2296, 279951), (3444, 186634), (4018, 159972), (6027, 106648), (6888, 93317), (8036, 79986), (12054, 53324), (13331, 48216), (16072, 39993), (24108, 26662)]