284197836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3259}}^1$

素因数の和:3335

約数の個数: 72

約数和(自身を含む): 734986560

約数和(自身を除く): 450788724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 1014, 1118, 1677, 2028, 2236, 3259, 3354, 6518, 6708, 7267, 9777, 13036, 14534, 19554, 21801, 29068, 39108, 42367, 43602, 84734, 87204, 127101, 140137, 169468, 254202, 280274, 420411, 508404, 550771, 560548, 840822, 1101542, 1652313, 1681644, 1821781, 2203084, 3304626, 3643562, 5465343, 6609252, 7287124, 10930686, 21861372, 23683153, 47366306, 71049459, 94732612, 142098918, 284197836]

約数ペア:

[(1, 284197836), (2, 142098918), (3, 94732612), (4, 71049459), (6, 47366306), (12, 23683153), (13, 21861372), (26, 10930686), (39, 7287124), (43, 6609252), (52, 5465343), (78, 3643562), (86, 3304626), (129, 2203084), (156, 1821781), (169, 1681644), (172, 1652313), (258, 1101542), (338, 840822), (507, 560548), (516, 550771), (559, 508404), (676, 420411), (1014, 280274), (1118, 254202), (1677, 169468), (2028, 140137), (2236, 127101), (3259, 87204), (3354, 84734), (6518, 43602), (6708, 42367), (7267, 39108), (9777, 29068), (13036, 21801), (14534, 19554)]