317363208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21023}}^1$

素因数の和:21086

約数の個数: 64

約数和(自身を含む): 862824960

約数和(自身を除く): 545461752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1887, 2516, 3774, 5032, 7548, 15096, 21023, 42046, 63069, 84092, 126138, 168184, 252276, 357391, 504552, 714782, 777851, 1072173, 1429564, 1555702, 2144346, 2333553, 2859128, 3111404, 4288692, 4667106, 6222808, 8577384, 9334212, 13223467, 18668424, 26446934, 39670401, 52893868, 79340802, 105787736, 158681604, 317363208]

約数ペア:

[(1, 317363208), (2, 158681604), (3, 105787736), (4, 79340802), (6, 52893868), (8, 39670401), (12, 26446934), (17, 18668424), (24, 13223467), (34, 9334212), (37, 8577384), (51, 6222808), (68, 4667106), (74, 4288692), (102, 3111404), (111, 2859128), (136, 2333553), (148, 2144346), (204, 1555702), (222, 1429564), (296, 1072173), (408, 777851), (444, 714782), (629, 504552), (888, 357391), (1258, 252276), (1887, 168184), (2516, 126138), (3774, 84092), (5032, 63069), (7548, 42046), (15096, 21023)]