269104336

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1307

約数の個数: 40

約数和(自身を含む): 531017600

約数和(自身を除く): 261913264

約数列:

[1, 2, 4, 8, 16, 79, 158, 211, 316, 422, 632, 844, 1009, 1264, 1688, 2018, 3376, 4036, 8072, 16144, 16669, 33338, 66676, 79711, 133352, 159422, 212899, 266704, 318844, 425798, 637688, 851596, 1275376, 1703192, 3406384, 16819021, 33638042, 67276084, 134552168, 269104336]

約数ペア:

[(1, 269104336), (2, 134552168), (4, 67276084), (8, 33638042), (16, 16819021), (79, 3406384), (158, 1703192), (211, 1275376), (316, 851596), (422, 637688), (632, 425798), (844, 318844), (1009, 266704), (1264, 212899), (1688, 159422), (2018, 133352), (3376, 79711), (4036, 66676), (8072, 33338), (16144, 16669)]