217172832

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61141}}^1$

素因数の和:61191

約数の個数: 48

約数和(自身を含む): 585495792

約数和(自身を除く): 368322960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 61141, 122282, 183423, 244564, 366846, 489128, 733692, 978256, 1467384, 1956512, 2262217, 2934768, 4524434, 5869536, 6786651, 9048868, 13573302, 18097736, 27146604, 36195472, 54293208, 72390944, 108586416, 217172832]

約数ペア:

[(1, 217172832), (2, 108586416), (3, 72390944), (4, 54293208), (6, 36195472), (8, 27146604), (12, 18097736), (16, 13573302), (24, 9048868), (32, 6786651), (37, 5869536), (48, 4524434), (74, 2934768), (96, 2262217), (111, 1956512), (148, 1467384), (222, 978256), (296, 733692), (444, 489128), (592, 366846), (888, 244564), (1184, 183423), (1776, 122282), (3552, 61141)]