539986.0000000

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 19918080

約数和(自身を除く): 12134538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 31, 37, 39, 58, 62, 74, 78, 87, 93, 111, 117, 174, 186, 222, 234, 261, 279, 333, 377, 403, 481, 522, 558, 666, 754, 806, 899, 962, 1073, 1131, 1147, 1209, 1443, 1798, 2146, 2262, 2294, 2418, 2697, 2886, 3219, 3393, 3441, 3627, 4329, 5394, 6438, 6786, 6882, 7254, 8091, 8658, 9657, 10323, 11687, 13949, 14911, 16182, 19314, 20646, 23374, 27898, 29822, 33263, 35061, 41847, 44733, 66526, 70122, 83694, 89466, 99789, 105183, 125541, 134199, 199578, 210366, 251082, 268398, 299367, 432419, 598734, 864838, 1297257, 2594514, 3891771, 7783542]

約数ペア:

[(1, 7783542), (2, 3891771), (3, 2594514), (6, 1297257), (9, 864838), (13, 598734), (18, 432419), (26, 299367), (29, 268398), (31, 251082), (37, 210366), (39, 199578), (58, 134199), (62, 125541), (74, 105183), (78, 99789), (87, 89466), (93, 83694), (111, 70122), (117, 66526), (174, 44733), (186, 41847), (222, 35061), (234, 33263), (261, 29822), (279, 27898), (333, 23374), (377, 20646), (403, 19314), (481, 16182), (522, 14911), (558, 13949), (666, 11687), (754, 10323), (806, 9657), (899, 8658), (962, 8091), (1073, 7254), (1131, 6882), (1147, 6786), (1209, 6438), (1443, 5394), (1798, 4329), (2146, 3627), (2262, 3441), (2294, 3393), (2418, 3219), (2697, 2886)]