2637381456

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{116657}}^1$

素因数の和:116828

約数の個数: 60

約数和(自身を含む): 7428081492

約数和(自身を除く): 4790700036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 11304, 22608, 116657, 233314, 349971, 466628, 699942, 933256, 1049913, 1399884, 1866512, 2099826, 2799768, 4199652, 5599536, 8399304, 16798608, 18315149, 36630298, 54945447, 73260596, 109890894, 146521192, 164836341, 219781788, 293042384, 329672682, 439563576, 659345364, 879127152, 1318690728, 2637381456]

約数ペア:

[(1, 2637381456), (2, 1318690728), (3, 879127152), (4, 659345364), (6, 439563576), (8, 329672682), (9, 293042384), (12, 219781788), (16, 164836341), (18, 146521192), (24, 109890894), (36, 73260596), (48, 54945447), (72, 36630298), (144, 18315149), (157, 16798608), (314, 8399304), (471, 5599536), (628, 4199652), (942, 2799768), (1256, 2099826), (1413, 1866512), (1884, 1399884), (2512, 1049913), (2826, 933256), (3768, 699942), (5652, 466628), (7536, 349971), (11304, 233314), (22608, 116657)]