247033992

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{144973}}^1$

素因数の和:145053

約数の個数: 32

約数和(自身を含む): 626287680

約数和(自身を除く): 379253688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 144973, 289946, 434919, 579892, 869838, 1159784, 1739676, 3479352, 10293083, 20586166, 30879249, 41172332, 61758498, 82344664, 123516996, 247033992]

約数ペア:

[(1, 247033992), (2, 123516996), (3, 82344664), (4, 61758498), (6, 41172332), (8, 30879249), (12, 20586166), (24, 10293083), (71, 3479352), (142, 1739676), (213, 1159784), (284, 869838), (426, 579892), (568, 434919), (852, 289946), (1704, 144973)]