318895848

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{12269}}^1$

素因数の和:12319

約数の個数: 72

約数和(自身を含む): 911599650

約数和(自身を除く): 592703802

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6498, 8664, 12269, 12996, 24538, 25992, 36807, 49076, 73614, 98152, 110421, 147228, 220842, 233111, 294456, 441684, 466222, 699333, 883368, 932444, 1398666, 1864888, 2097999, 2797332, 4195998, 4429109, 5594664, 8391996, 8858218, 13287327, 16783992, 17716436, 26574654, 35432872, 39861981, 53149308, 79723962, 106298616, 159447924, 318895848]

約数ペア:

[(1, 318895848), (2, 159447924), (3, 106298616), (4, 79723962), (6, 53149308), (8, 39861981), (9, 35432872), (12, 26574654), (18, 17716436), (19, 16783992), (24, 13287327), (36, 8858218), (38, 8391996), (57, 5594664), (72, 4429109), (76, 4195998), (114, 2797332), (152, 2097999), (171, 1864888), (228, 1398666), (342, 932444), (361, 883368), (456, 699333), (684, 466222), (722, 441684), (1083, 294456), (1368, 233111), (1444, 220842), (2166, 147228), (2888, 110421), (3249, 98152), (4332, 73614), (6498, 49076), (8664, 36807), (12269, 25992), (12996, 24538)]