218768157972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66779047}}^1$

素因数の和:66779077

約数の個数: 72

約数和(自身を含む): 680612057216

約数和(自身を除く): 461843899244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 66779047, 133558094, 200337141, 267116188, 400674282, 467453329, 601011423, 801348564, 868127611, 934906658, 1202022846, 1402359987, 1736255222, 1869813316, 2404045692, 2604382833, 2804719974, 3472510444, 4207079961, 5208765666, 5609439948, 6076893277, 7813148499, 8414159922, 10417531332, 12153786554, 15626296998, 16828319844, 18230679831, 24307573108, 31252593996, 36461359662, 54692039493, 72922719324, 109384078986, 218768157972]

約数ペア:

[(1, 218768157972), (2, 109384078986), (3, 72922719324), (4, 54692039493), (6, 36461359662), (7, 31252593996), (9, 24307573108), (12, 18230679831), (13, 16828319844), (14, 15626296998), (18, 12153786554), (21, 10417531332), (26, 8414159922), (28, 7813148499), (36, 6076893277), (39, 5609439948), (42, 5208765666), (52, 4207079961), (63, 3472510444), (78, 2804719974), (84, 2604382833), (91, 2404045692), (117, 1869813316), (126, 1736255222), (156, 1402359987), (182, 1202022846), (234, 934906658), (252, 868127611), (273, 801348564), (364, 601011423), (468, 467453329), (546, 400674282), (819, 267116188), (1092, 200337141), (1638, 133558094), (3276, 66779047)]