389620908

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{59141}}^1$

素因数の和:59215

約数の個数: 48

約数和(自身を含む): 1026705120

約数和(自身を除く): 637084212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 59141, 118282, 177423, 236564, 354846, 532269, 709692, 1064538, 1596807, 2129076, 3193614, 3607601, 6387228, 7215202, 10822803, 14430404, 21645606, 32468409, 43291212, 64936818, 97405227, 129873636, 194810454, 389620908]

約数ペア:

[(1, 389620908), (2, 194810454), (3, 129873636), (4, 97405227), (6, 64936818), (9, 43291212), (12, 32468409), (18, 21645606), (27, 14430404), (36, 10822803), (54, 7215202), (61, 6387228), (108, 3607601), (122, 3193614), (183, 2129076), (244, 1596807), (366, 1064538), (549, 709692), (732, 532269), (1098, 354846), (1647, 236564), (2196, 177423), (3294, 118282), (6588, 59141)]