403399089472

素因数分解:

$2^6\times {\mathrm{13457}}^1\times {\mathrm{468389}}^1$

素因数の和:481858

約数の個数: 28

約数和(自身を含む): 800556262740

約数和(自身を除く): 397157173268

約数列:

[1, 2, 4, 8, 16, 32, 64, 13457, 26914, 53828, 107656, 215312, 430624, 468389, 861248, 936778, 1873556, 3747112, 7494224, 14988448, 29976896, 6303110773, 12606221546, 25212443092, 50424886184, 100849772368, 201699544736, 403399089472]

約数ペア:

[(1, 403399089472), (2, 201699544736), (4, 100849772368), (8, 50424886184), (16, 25212443092), (32, 12606221546), (64, 6303110773), (13457, 29976896), (26914, 14988448), (53828, 7494224), (107656, 3747112), (215312, 1873556), (430624, 936778), (468389, 861248)]