104848408

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 230472000

約数和(自身を除く): 125623592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 109, 178, 193, 218, 356, 386, 436, 623, 712, 763, 772, 872, 1246, 1351, 1526, 1544, 2492, 2702, 3052, 4984, 5404, 6104, 9701, 10808, 17177, 19402, 21037, 34354, 38804, 42074, 67907, 68708, 77608, 84148, 120239, 135814, 137416, 147259, 168296, 240478, 271628, 294518, 480956, 543256, 589036, 961912, 1178072, 1872293, 3744586, 7489172, 13106051, 14978344, 26212102, 52424204, 104848408]

約数ペア:

[(1, 104848408), (2, 52424204), (4, 26212102), (7, 14978344), (8, 13106051), (14, 7489172), (28, 3744586), (56, 1872293), (89, 1178072), (109, 961912), (178, 589036), (193, 543256), (218, 480956), (356, 294518), (386, 271628), (436, 240478), (623, 168296), (712, 147259), (763, 137416), (772, 135814), (872, 120239), (1246, 84148), (1351, 77608), (1526, 68708), (1544, 67907), (2492, 42074), (2702, 38804), (3052, 34354), (4984, 21037), (5404, 19402), (6104, 17177), (9701, 10808)]