331314032

素因数分解:

$2^4\times 7^1\times {\mathrm{457}}^1\times {\mathrm{6473}}^1$

素因数の和:6945

約数の個数: 40

約数和(自身を含む): 735342816

約数和(自身を除く): 404028784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 457, 914, 1828, 3199, 3656, 6398, 6473, 7312, 12796, 12946, 25592, 25892, 45311, 51184, 51784, 90622, 103568, 181244, 362488, 724976, 2958161, 5916322, 11832644, 20707127, 23665288, 41414254, 47330576, 82828508, 165657016, 331314032]

約数ペア:

[(1, 331314032), (2, 165657016), (4, 82828508), (7, 47330576), (8, 41414254), (14, 23665288), (16, 20707127), (28, 11832644), (56, 5916322), (112, 2958161), (457, 724976), (914, 362488), (1828, 181244), (3199, 103568), (3656, 90622), (6398, 51784), (6473, 51184), (7312, 45311), (12796, 25892), (12946, 25592)]