220172592

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{21739}}^1$

素因数の和:21961

約数の個数: 40

約数和(自身を含む): 571501120

約数和(自身を除く): 351328528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 21739, 43478, 65217, 86956, 130434, 173912, 260868, 347824, 521736, 1043472, 4586929, 9173858, 13760787, 18347716, 27521574, 36695432, 55043148, 73390864, 110086296, 220172592]

約数ペア:

[(1, 220172592), (2, 110086296), (3, 73390864), (4, 55043148), (6, 36695432), (8, 27521574), (12, 18347716), (16, 13760787), (24, 9173858), (48, 4586929), (211, 1043472), (422, 521736), (633, 347824), (844, 260868), (1266, 173912), (1688, 130434), (2532, 86956), (3376, 65217), (5064, 43478), (10128, 21739)]