305156936

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4391}}^1$

素因数の和:4494

約数の個数: 64

約数和(自身を含む): 702017280

約数和(自身を除く): 396860344

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 292, 476, 511, 584, 952, 1022, 1241, 2044, 2482, 4088, 4391, 4964, 8687, 8782, 9928, 17374, 17564, 30737, 34748, 35128, 61474, 69496, 74647, 122948, 149294, 245896, 298588, 320543, 522529, 597176, 641086, 1045058, 1282172, 2090116, 2243801, 2564344, 4180232, 4487602, 5449231, 8975204, 10898462, 17950408, 21796924, 38144617, 43593848, 76289234, 152578468, 305156936]

約数ペア:

[(1, 305156936), (2, 152578468), (4, 76289234), (7, 43593848), (8, 38144617), (14, 21796924), (17, 17950408), (28, 10898462), (34, 8975204), (56, 5449231), (68, 4487602), (73, 4180232), (119, 2564344), (136, 2243801), (146, 2090116), (238, 1282172), (292, 1045058), (476, 641086), (511, 597176), (584, 522529), (952, 320543), (1022, 298588), (1241, 245896), (2044, 149294), (2482, 122948), (4088, 74647), (4391, 69496), (4964, 61474), (8687, 35128), (8782, 34748), (9928, 30737), (17374, 17564)]