252543032

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 556416000

約数和(自身を除く): 303872968

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 229, 329, 376, 419, 458, 658, 838, 916, 1316, 1603, 1676, 1832, 2632, 2933, 3206, 3352, 5866, 6412, 10763, 11732, 12824, 19693, 21526, 23464, 39386, 43052, 75341, 78772, 86104, 95951, 137851, 150682, 157544, 191902, 275702, 301364, 383804, 551404, 602728, 671657, 767608, 1102808, 1343314, 2686628, 4509697, 5373256, 9019394, 18038788, 31567879, 36077576, 63135758, 126271516, 252543032]

約数ペア:

[(1, 252543032), (2, 126271516), (4, 63135758), (7, 36077576), (8, 31567879), (14, 18038788), (28, 9019394), (47, 5373256), (56, 4509697), (94, 2686628), (188, 1343314), (229, 1102808), (329, 767608), (376, 671657), (419, 602728), (458, 551404), (658, 383804), (838, 301364), (916, 275702), (1316, 191902), (1603, 157544), (1676, 150682), (1832, 137851), (2632, 95951), (2933, 86104), (3206, 78772), (3352, 75341), (5866, 43052), (6412, 39386), (10763, 23464), (11732, 21526), (12824, 19693)]