218361804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{8171}}^1$

素因数の和:8326

約数の個数: 48

約数和(自身を含む): 543666816

約数和(自身を除く): 325305012

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 131, 204, 262, 393, 524, 786, 1572, 2227, 4454, 6681, 8171, 8908, 13362, 16342, 24513, 26724, 32684, 49026, 98052, 138907, 277814, 416721, 555628, 833442, 1070401, 1666884, 2140802, 3211203, 4281604, 6422406, 12844812, 18196817, 36393634, 54590451, 72787268, 109180902, 218361804]

約数ペア:

[(1, 218361804), (2, 109180902), (3, 72787268), (4, 54590451), (6, 36393634), (12, 18196817), (17, 12844812), (34, 6422406), (51, 4281604), (68, 3211203), (102, 2140802), (131, 1666884), (204, 1070401), (262, 833442), (393, 555628), (524, 416721), (786, 277814), (1572, 138907), (2227, 98052), (4454, 49026), (6681, 32684), (8171, 26724), (8908, 24513), (13362, 16342)]