255198696

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20177}}^1$

素因数の和:20234

約数の個数: 64

約数和(自身を含む): 697351680

約数和(自身を除く): 442152984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 20177, 40354, 60531, 80708, 121062, 161416, 242124, 343009, 484248, 625487, 686018, 1029027, 1250974, 1372036, 1876461, 2058054, 2501948, 2744072, 3752922, 4116108, 5003896, 7505844, 8232216, 10633279, 15011688, 21266558, 31899837, 42533116, 63799674, 85066232, 127599348, 255198696]

約数ペア:

[(1, 255198696), (2, 127599348), (3, 85066232), (4, 63799674), (6, 42533116), (8, 31899837), (12, 21266558), (17, 15011688), (24, 10633279), (31, 8232216), (34, 7505844), (51, 5003896), (62, 4116108), (68, 3752922), (93, 2744072), (102, 2501948), (124, 2058054), (136, 1876461), (186, 1372036), (204, 1250974), (248, 1029027), (372, 686018), (408, 625487), (527, 484248), (744, 343009), (1054, 242124), (1581, 161416), (2108, 121062), (3162, 80708), (4216, 60531), (6324, 40354), (12648, 20177)]