15679719992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1\times {\mathrm{857}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 30552556320

約数和(自身を除く): 14872836328

約数列:

[1, 2, 4, 8, 37, 74, 113, 148, 226, 296, 452, 547, 857, 904, 1094, 1714, 2188, 3428, 4181, 4376, 6856, 8362, 16724, 20239, 31709, 33448, 40478, 61811, 63418, 80956, 96841, 123622, 126836, 161912, 193682, 247244, 253672, 387364, 468779, 494488, 774728, 937558, 1875116, 2287007, 3583117, 3750232, 4574014, 7166234, 9148028, 14332468, 17344823, 18296056, 28664936, 34689646, 52972027, 69379292, 105944054, 138758584, 211888108, 423776216, 1959964999, 3919929998, 7839859996, 15679719992]

約数ペア:

[(1, 15679719992), (2, 7839859996), (4, 3919929998), (8, 1959964999), (37, 423776216), (74, 211888108), (113, 138758584), (148, 105944054), (226, 69379292), (296, 52972027), (452, 34689646), (547, 28664936), (857, 18296056), (904, 17344823), (1094, 14332468), (1714, 9148028), (2188, 7166234), (3428, 4574014), (4181, 3750232), (4376, 3583117), (6856, 2287007), (8362, 1875116), (16724, 937558), (20239, 774728), (31709, 494488), (33448, 468779), (40478, 387364), (61811, 253672), (63418, 247244), (80956, 193682), (96841, 161912), (123622, 126836)]