351699216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21487}}^1$

素因数の和:21540

約数の個数: 80

約数和(自身を含む): 1023172608

約数和(自身を除く): 671473392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 21487, 42974, 64461, 85948, 128922, 171896, 236357, 257844, 343792, 472714, 515688, 666097, 709071, 945428, 1031376, 1332194, 1418142, 1890856, 1998291, 2664388, 2836284, 3781712, 3996582, 5328776, 5672568, 7327067, 7993164, 10657552, 11345136, 14654134, 15986328, 21981201, 29308268, 31972656, 43962402, 58616536, 87924804, 117233072, 175849608, 351699216]

約数ペア:

[(1, 351699216), (2, 175849608), (3, 117233072), (4, 87924804), (6, 58616536), (8, 43962402), (11, 31972656), (12, 29308268), (16, 21981201), (22, 15986328), (24, 14654134), (31, 11345136), (33, 10657552), (44, 7993164), (48, 7327067), (62, 5672568), (66, 5328776), (88, 3996582), (93, 3781712), (124, 2836284), (132, 2664388), (176, 1998291), (186, 1890856), (248, 1418142), (264, 1332194), (341, 1031376), (372, 945428), (496, 709071), (528, 666097), (682, 515688), (744, 472714), (1023, 343792), (1364, 257844), (1488, 236357), (2046, 171896), (2728, 128922), (4092, 85948), (5456, 64461), (8184, 42974), (16368, 21487)]