390051798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 857088000

約数和(自身を除く): 467036202

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 127, 174, 254, 381, 551, 762, 929, 1102, 1653, 1858, 2413, 2787, 3306, 3683, 4826, 5574, 7239, 7366, 11049, 14478, 17651, 22098, 26941, 35302, 52953, 53882, 69977, 80823, 105906, 117983, 139954, 161646, 209931, 235966, 353949, 419862, 511879, 707898, 1023758, 1535637, 2241677, 3071274, 3421507, 4483354, 6725031, 6843014, 10264521, 13450062, 20529042, 65008633, 130017266, 195025899, 390051798]

約数ペア:

[(1, 390051798), (2, 195025899), (3, 130017266), (6, 65008633), (19, 20529042), (29, 13450062), (38, 10264521), (57, 6843014), (58, 6725031), (87, 4483354), (114, 3421507), (127, 3071274), (174, 2241677), (254, 1535637), (381, 1023758), (551, 707898), (762, 511879), (929, 419862), (1102, 353949), (1653, 235966), (1858, 209931), (2413, 161646), (2787, 139954), (3306, 117983), (3683, 105906), (4826, 80823), (5574, 69977), (7239, 53882), (7366, 52953), (11049, 35302), (14478, 26941), (17651, 22098)]