628773756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{11549}}^1$

素因数の和:11918

約数の個数: 48

約数和(自身を含む): 1584660000

約数和(自身を除く): 955886244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 349, 698, 1047, 1396, 2094, 4188, 4537, 9074, 11549, 13611, 18148, 23098, 27222, 34647, 46196, 54444, 69294, 138588, 150137, 300274, 450411, 600548, 900822, 1801644, 4030601, 8061202, 12091803, 16122404, 24183606, 48367212, 52397813, 104795626, 157193439, 209591252, 314386878, 628773756]

約数ペア:

[(1, 628773756), (2, 314386878), (3, 209591252), (4, 157193439), (6, 104795626), (12, 52397813), (13, 48367212), (26, 24183606), (39, 16122404), (52, 12091803), (78, 8061202), (156, 4030601), (349, 1801644), (698, 900822), (1047, 600548), (1396, 450411), (2094, 300274), (4188, 150137), (4537, 138588), (9074, 69294), (11549, 54444), (13611, 46196), (18148, 34647), (23098, 27222)]