425633286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1861

約数の個数: 64

約数和(自身を含む): 956067840

約数和(自身を除く): 530434554

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 103, 186, 206, 309, 403, 618, 806, 1209, 1339, 1709, 2418, 2678, 3193, 3418, 4017, 5127, 6386, 8034, 9579, 10254, 19158, 22217, 41509, 44434, 52979, 66651, 83018, 105958, 124527, 133302, 158937, 176027, 249054, 317874, 352054, 528081, 688727, 1056162, 1377454, 2066181, 2288351, 4132362, 4576702, 5456837, 6865053, 10913674, 13730106, 16370511, 32741022, 70938881, 141877762, 212816643, 425633286]

約数ペア:

[(1, 425633286), (2, 212816643), (3, 141877762), (6, 70938881), (13, 32741022), (26, 16370511), (31, 13730106), (39, 10913674), (62, 6865053), (78, 5456837), (93, 4576702), (103, 4132362), (186, 2288351), (206, 2066181), (309, 1377454), (403, 1056162), (618, 688727), (806, 528081), (1209, 352054), (1339, 317874), (1709, 249054), (2418, 176027), (2678, 158937), (3193, 133302), (3418, 124527), (4017, 105958), (5127, 83018), (6386, 66651), (8034, 52979), (9579, 44434), (10254, 41509), (19158, 22217)]