315080312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 656916480

約数和(自身を除く): 341836168

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 263, 383, 391, 526, 766, 782, 1052, 1532, 1564, 2104, 3064, 3128, 4471, 6049, 6511, 8809, 8942, 12098, 13022, 17618, 17884, 24196, 26044, 35236, 35768, 48392, 52088, 70472, 100729, 102833, 149753, 201458, 205666, 299506, 402916, 411332, 599012, 805832, 822664, 1198024, 1712393, 2316767, 3424786, 4633534, 6849572, 9267068, 13699144, 18534136, 39385039, 78770078, 157540156, 315080312]

約数ペア:

[(1, 315080312), (2, 157540156), (4, 78770078), (8, 39385039), (17, 18534136), (23, 13699144), (34, 9267068), (46, 6849572), (68, 4633534), (92, 3424786), (136, 2316767), (184, 1712393), (263, 1198024), (383, 822664), (391, 805832), (526, 599012), (766, 411332), (782, 402916), (1052, 299506), (1532, 205666), (1564, 201458), (2104, 149753), (3064, 102833), (3128, 100729), (4471, 70472), (6049, 52088), (6511, 48392), (8809, 35768), (8942, 35236), (12098, 26044), (13022, 24196), (17618, 17884)]