313699616

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{264949}}^1$

素因数の和:264996

約数の個数: 24

約数和(自身を含む): 634290300

約数和(自身を除く): 320590684

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 264949, 529898, 1059796, 2119592, 4239184, 8478368, 9803113, 19606226, 39212452, 78424904, 156849808, 313699616]

約数ペア:

[(1, 313699616), (2, 156849808), (4, 78424904), (8, 39212452), (16, 19606226), (32, 9803113), (37, 8478368), (74, 4239184), (148, 2119592), (296, 1059796), (592, 529898), (1184, 264949)]