217341912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10141}}^1$

素因数の和:10216

約数の個数: 64

約数和(自身を含む): 584179200

約数和(自身を除く): 366837288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 893, 1128, 1786, 2679, 3572, 5358, 7144, 10141, 10716, 20282, 21432, 30423, 40564, 60846, 81128, 121692, 192679, 243384, 385358, 476627, 578037, 770716, 953254, 1156074, 1429881, 1541432, 1906508, 2312148, 2859762, 3813016, 4624296, 5719524, 9055913, 11439048, 18111826, 27167739, 36223652, 54335478, 72447304, 108670956, 217341912]

約数ペア:

[(1, 217341912), (2, 108670956), (3, 72447304), (4, 54335478), (6, 36223652), (8, 27167739), (12, 18111826), (19, 11439048), (24, 9055913), (38, 5719524), (47, 4624296), (57, 3813016), (76, 2859762), (94, 2312148), (114, 1906508), (141, 1541432), (152, 1429881), (188, 1156074), (228, 953254), (282, 770716), (376, 578037), (456, 476627), (564, 385358), (893, 243384), (1128, 192679), (1786, 121692), (2679, 81128), (3572, 60846), (5358, 40564), (7144, 30423), (10141, 21432), (10716, 20282)]