638402762064

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{50570561}}^1$

素因数の和:50570835

約数の個数: 40

約数和(自身を含む): 1655477917632

約数和(自身を除く): 1017075155568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 12624, 50570561, 101141122, 151711683, 202282244, 303423366, 404564488, 606846732, 809128976, 1213693464, 2427386928, 13300057543, 26600115086, 39900172629, 53200230172, 79800345258, 106400460344, 159600690516, 212800920688, 319201381032, 638402762064]

約数ペア:

[(1, 638402762064), (2, 319201381032), (3, 212800920688), (4, 159600690516), (6, 106400460344), (8, 79800345258), (12, 53200230172), (16, 39900172629), (24, 26600115086), (48, 13300057543), (263, 2427386928), (526, 1213693464), (789, 809128976), (1052, 606846732), (1578, 404564488), (2104, 303423366), (3156, 202282244), (4208, 151711683), (6312, 101141122), (12624, 50570561)]