250680328

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 494363520

約数和(自身を除く): 243683192

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 487, 974, 1369, 1739, 1948, 2738, 3478, 3896, 5476, 6956, 10952, 13912, 18019, 22889, 36038, 45778, 64343, 72076, 91556, 128686, 144152, 183112, 257372, 514744, 666703, 846893, 1333406, 1693786, 2666812, 3387572, 5333624, 6775144, 31335041, 62670082, 125340164, 250680328]

約数ペア:

[(1, 250680328), (2, 125340164), (4, 62670082), (8, 31335041), (37, 6775144), (47, 5333624), (74, 3387572), (94, 2666812), (148, 1693786), (188, 1333406), (296, 846893), (376, 666703), (487, 514744), (974, 257372), (1369, 183112), (1739, 144152), (1948, 128686), (2738, 91556), (3478, 72076), (3896, 64343), (5476, 45778), (6956, 36038), (10952, 22889), (13912, 18019)]