289679144

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{21163}}^1$

素因数の和:21257

約数の個数: 32

約数和(自身を含む): 571428000

約数和(自身を除く): 281748856

約数列:

[1, 2, 4, 8, 29, 58, 59, 116, 118, 232, 236, 472, 1711, 3422, 6844, 13688, 21163, 42326, 84652, 169304, 613727, 1227454, 1248617, 2454908, 2497234, 4909816, 4994468, 9988936, 36209893, 72419786, 144839572, 289679144]

約数ペア:

[(1, 289679144), (2, 144839572), (4, 72419786), (8, 36209893), (29, 9988936), (58, 4994468), (59, 4909816), (116, 2497234), (118, 2454908), (232, 1248617), (236, 1227454), (472, 613727), (1711, 169304), (3422, 84652), (6844, 42326), (13688, 21163)]