1321834432

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1193

約数の個数: 56

約数和(自身を含む): 2662732800

約数和(自身を除く): 1340898368

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 239, 412, 478, 824, 839, 956, 1648, 1678, 1912, 3296, 3356, 3824, 6592, 6712, 7648, 13424, 15296, 24617, 26848, 49234, 53696, 86417, 98468, 172834, 196936, 200521, 345668, 393872, 401042, 691336, 787744, 802084, 1382672, 1575488, 1604168, 2765344, 3208336, 5530688, 6416672, 12833344, 20653663, 41307326, 82614652, 165229304, 330458608, 660917216, 1321834432]

約数ペア:

[(1, 1321834432), (2, 660917216), (4, 330458608), (8, 165229304), (16, 82614652), (32, 41307326), (64, 20653663), (103, 12833344), (206, 6416672), (239, 5530688), (412, 3208336), (478, 2765344), (824, 1604168), (839, 1575488), (956, 1382672), (1648, 802084), (1678, 787744), (1912, 691336), (3296, 401042), (3356, 393872), (3824, 345668), (6592, 200521), (6712, 196936), (7648, 172834), (13424, 98468), (15296, 86417), (24617, 53696), (26848, 49234)]