389319996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{42299}}^1$

素因数の和:42378

約数の個数: 48

約数和(自身を含む): 994896000

約数和(自身を除く): 605576004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 4602, 9204, 42299, 84598, 126897, 169196, 253794, 507588, 549887, 1099774, 1649661, 2199548, 2495641, 3299322, 4991282, 6598644, 7486923, 9982564, 14973846, 29947692, 32443333, 64886666, 97329999, 129773332, 194659998, 389319996]

約数ペア:

[(1, 389319996), (2, 194659998), (3, 129773332), (4, 97329999), (6, 64886666), (12, 32443333), (13, 29947692), (26, 14973846), (39, 9982564), (52, 7486923), (59, 6598644), (78, 4991282), (118, 3299322), (156, 2495641), (177, 2199548), (236, 1649661), (354, 1099774), (708, 549887), (767, 507588), (1534, 253794), (2301, 169196), (3068, 126897), (4602, 84598), (9204, 42299)]