315072612

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^2\times {\mathrm{2131}}^1$

素因数の和:2218

約数の個数: 72

約数和(自身を含む): 839922720

約数和(自身を除く): 524850108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1369, 1998, 2131, 2738, 3996, 4107, 4262, 5476, 6393, 8214, 8524, 12321, 12786, 16428, 19179, 24642, 25572, 36963, 38358, 49284, 57537, 73926, 76716, 78847, 115074, 147852, 157694, 230148, 236541, 315388, 473082, 709623, 946164, 1419246, 2128869, 2838492, 2917339, 4257738, 5834678, 8515476, 8752017, 11669356, 17504034, 26256051, 35008068, 52512102, 78768153, 105024204, 157536306, 315072612]

約数ペア:

[(1, 315072612), (2, 157536306), (3, 105024204), (4, 78768153), (6, 52512102), (9, 35008068), (12, 26256051), (18, 17504034), (27, 11669356), (36, 8752017), (37, 8515476), (54, 5834678), (74, 4257738), (108, 2917339), (111, 2838492), (148, 2128869), (222, 1419246), (333, 946164), (444, 709623), (666, 473082), (999, 315388), (1332, 236541), (1369, 230148), (1998, 157694), (2131, 147852), (2738, 115074), (3996, 78847), (4107, 76716), (4262, 73926), (5476, 57537), (6393, 49284), (8214, 38358), (8524, 36963), (12321, 25572), (12786, 24642), (16428, 19179)]