268510616

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 560770560

約数和(自身を除く): 292259944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 151, 167, 242, 302, 334, 484, 604, 668, 968, 1208, 1331, 1336, 1661, 1837, 2662, 3322, 3674, 5324, 6644, 7348, 10648, 13288, 14696, 18271, 20207, 25217, 36542, 40414, 50434, 73084, 80828, 100868, 146168, 161656, 200981, 201736, 222277, 277387, 401962, 444554, 554774, 803924, 889108, 1109548, 1607848, 1778216, 2219096, 3051257, 6102514, 12205028, 24410056, 33563827, 67127654, 134255308, 268510616]

約数ペア:

[(1, 268510616), (2, 134255308), (4, 67127654), (8, 33563827), (11, 24410056), (22, 12205028), (44, 6102514), (88, 3051257), (121, 2219096), (151, 1778216), (167, 1607848), (242, 1109548), (302, 889108), (334, 803924), (484, 554774), (604, 444554), (668, 401962), (968, 277387), (1208, 222277), (1331, 201736), (1336, 200981), (1661, 161656), (1837, 146168), (2662, 100868), (3322, 80828), (3674, 73084), (5324, 50434), (6644, 40414), (7348, 36542), (10648, 25217), (13288, 20207), (14696, 18271)]