210656512

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 462107520

約数和(自身を除く): 251451008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 239, 256, 313, 352, 478, 626, 704, 956, 1252, 1408, 1912, 2504, 2629, 2816, 3443, 3824, 5008, 5258, 6886, 7648, 10016, 10516, 13772, 15296, 20032, 21032, 27544, 30592, 40064, 42064, 55088, 61184, 74807, 80128, 84128, 110176, 149614, 168256, 220352, 299228, 336512, 440704, 598456, 673024, 822877, 881408, 1196912, 1645754, 2393824, 3291508, 4787648, 6583016, 9575296, 13166032, 19150592, 26332064, 52664128, 105328256, 210656512]

約数ペア:

[(1, 210656512), (2, 105328256), (4, 52664128), (8, 26332064), (11, 19150592), (16, 13166032), (22, 9575296), (32, 6583016), (44, 4787648), (64, 3291508), (88, 2393824), (128, 1645754), (176, 1196912), (239, 881408), (256, 822877), (313, 673024), (352, 598456), (478, 440704), (626, 336512), (704, 299228), (956, 220352), (1252, 168256), (1408, 149614), (1912, 110176), (2504, 84128), (2629, 80128), (2816, 74807), (3443, 61184), (3824, 55088), (5008, 42064), (5258, 40064), (6886, 30592), (7648, 27544), (10016, 21032), (10516, 20032), (13772, 15296)]