259968324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{40193}}^1$

素因数の和:40225

約数の個数: 72

約数和(自身を含む): 769795488

約数和(自身を除く): 509827164

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 40193, 80386, 120579, 160772, 241158, 281351, 442123, 482316, 562702, 844053, 884246, 1125404, 1326369, 1688106, 1768492, 1969457, 2652738, 3094861, 3376212, 3938914, 5305476, 5908371, 6189722, 7877828, 9284583, 11816742, 12379444, 18569166, 21664027, 23633484, 37138332, 43328054, 64992081, 86656108, 129984162, 259968324]

約数ペア:

[(1, 259968324), (2, 129984162), (3, 86656108), (4, 64992081), (6, 43328054), (7, 37138332), (11, 23633484), (12, 21664027), (14, 18569166), (21, 12379444), (22, 11816742), (28, 9284583), (33, 7877828), (42, 6189722), (44, 5908371), (49, 5305476), (66, 3938914), (77, 3376212), (84, 3094861), (98, 2652738), (132, 1969457), (147, 1768492), (154, 1688106), (196, 1326369), (231, 1125404), (294, 884246), (308, 844053), (462, 562702), (539, 482316), (588, 442123), (924, 281351), (1078, 241158), (1617, 160772), (2156, 120579), (3234, 80386), (6468, 40193)]