315906996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{8009}}^1$

素因数の和:8208

約数の個数: 48

約数和(自身を含む): 780494400

約数和(自身を除く): 464587404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 173, 228, 346, 519, 692, 1038, 2076, 3287, 6574, 8009, 9861, 13148, 16018, 19722, 24027, 32036, 39444, 48054, 96108, 152171, 304342, 456513, 608684, 913026, 1385557, 1826052, 2771114, 4156671, 5542228, 8313342, 16626684, 26325583, 52651166, 78976749, 105302332, 157953498, 315906996]

約数ペア:

[(1, 315906996), (2, 157953498), (3, 105302332), (4, 78976749), (6, 52651166), (12, 26325583), (19, 16626684), (38, 8313342), (57, 5542228), (76, 4156671), (114, 2771114), (173, 1826052), (228, 1385557), (346, 913026), (519, 608684), (692, 456513), (1038, 304342), (2076, 152171), (3287, 96108), (6574, 48054), (8009, 39444), (9861, 32036), (13148, 24027), (16018, 19722)]