504239428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4865

約数の個数: 72

約数和(自身を含む): 1144489472

約数和(自身を除く): 640250044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1694, 2387, 3388, 3751, 4774, 4801, 7502, 9548, 9602, 15004, 19204, 26257, 33607, 52514, 52811, 67214, 105028, 105622, 134428, 148831, 211244, 297662, 369677, 580921, 595324, 739354, 1041817, 1161842, 1478708, 1637141, 2083634, 2323684, 3274282, 4066447, 4167268, 6548564, 8132894, 11459987, 16265788, 18008551, 22919974, 36017102, 45839948, 72034204, 126059857, 252119714, 504239428]

約数ペア:

[(1, 504239428), (2, 252119714), (4, 126059857), (7, 72034204), (11, 45839948), (14, 36017102), (22, 22919974), (28, 18008551), (31, 16265788), (44, 11459987), (62, 8132894), (77, 6548564), (121, 4167268), (124, 4066447), (154, 3274282), (217, 2323684), (242, 2083634), (308, 1637141), (341, 1478708), (434, 1161842), (484, 1041817), (682, 739354), (847, 595324), (868, 580921), (1364, 369677), (1694, 297662), (2387, 211244), (3388, 148831), (3751, 134428), (4774, 105622), (4801, 105028), (7502, 67214), (9548, 52811), (9602, 52514), (15004, 33607), (19204, 26257)]