264706968

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{256499}}^1$

素因数の和:256551

約数の個数: 32

約数和(自身を含む): 677160000

約数和(自身を除く): 412453032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 256499, 512998, 769497, 1025996, 1538994, 2051992, 3077988, 6155976, 11029457, 22058914, 33088371, 44117828, 66176742, 88235656, 132353484, 264706968]

約数ペア:

[(1, 264706968), (2, 132353484), (3, 88235656), (4, 66176742), (6, 44117828), (8, 33088371), (12, 22058914), (24, 11029457), (43, 6155976), (86, 3077988), (129, 2051992), (172, 1538994), (258, 1025996), (344, 769497), (516, 512998), (1032, 256499)]