630564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 1705536

約数和(自身を除く): 1074972

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 281, 374, 561, 562, 748, 843, 1122, 1124, 1686, 2244, 3091, 3372, 4777, 6182, 9273, 9554, 12364, 14331, 18546, 19108, 28662, 37092, 52547, 57324, 105094, 157641, 210188, 315282, 630564]

約数ペア:

[(1, 630564), (2, 315282), (3, 210188), (4, 157641), (6, 105094), (11, 57324), (12, 52547), (17, 37092), (22, 28662), (33, 19108), (34, 18546), (44, 14331), (51, 12364), (66, 9554), (68, 9273), (102, 6182), (132, 4777), (187, 3372), (204, 3091), (281, 2244), (374, 1686), (561, 1124), (562, 1122), (748, 843)]