328677558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1487}}^1$

素因数の和:1717

約数の個数: 64

約数和(自身を含む): 763665408

約数和(自身を除く): 434987850

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 197, 374, 394, 561, 591, 1122, 1182, 1487, 2167, 2974, 3349, 4334, 4461, 6501, 6698, 8922, 10047, 13002, 16357, 20094, 25279, 32714, 36839, 49071, 50558, 73678, 75837, 98142, 110517, 151674, 221034, 278069, 292939, 556138, 585878, 834207, 878817, 1668414, 1757634, 3222329, 4979963, 6444658, 9666987, 9959926, 14939889, 19333974, 29879778, 54779593, 109559186, 164338779, 328677558]

約数ペア:

[(1, 328677558), (2, 164338779), (3, 109559186), (6, 54779593), (11, 29879778), (17, 19333974), (22, 14939889), (33, 9959926), (34, 9666987), (51, 6444658), (66, 4979963), (102, 3222329), (187, 1757634), (197, 1668414), (374, 878817), (394, 834207), (561, 585878), (591, 556138), (1122, 292939), (1182, 278069), (1487, 221034), (2167, 151674), (2974, 110517), (3349, 98142), (4334, 75837), (4461, 73678), (6501, 50558), (6698, 49071), (8922, 36839), (10047, 32714), (13002, 25279), (16357, 20094)]