260550216

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{15269}}^1$

素因数の和:15363

約数の個数: 64

約数和(自身を含む): 732960000

約数和(自身を除く): 472409784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 8532, 15269, 17064, 30538, 45807, 61076, 91614, 122152, 137421, 183228, 274842, 366456, 412263, 549684, 824526, 1099368, 1206251, 1649052, 2412502, 3298104, 3618753, 4825004, 7237506, 9650008, 10856259, 14475012, 21712518, 28950024, 32568777, 43425036, 65137554, 86850072, 130275108, 260550216]

約数ペア:

[(1, 260550216), (2, 130275108), (3, 86850072), (4, 65137554), (6, 43425036), (8, 32568777), (9, 28950024), (12, 21712518), (18, 14475012), (24, 10856259), (27, 9650008), (36, 7237506), (54, 4825004), (72, 3618753), (79, 3298104), (108, 2412502), (158, 1649052), (216, 1206251), (237, 1099368), (316, 824526), (474, 549684), (632, 412263), (711, 366456), (948, 274842), (1422, 183228), (1896, 137421), (2133, 122152), (2844, 91614), (4266, 61076), (5688, 45807), (8532, 30538), (15269, 17064)]