323454992

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1579}}^1$

素因数の和:1684

約数の個数: 80

約数和(自身を含む): 752332800

約数和(自身を除く): 428877808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 59, 62, 112, 118, 124, 217, 236, 248, 413, 434, 472, 496, 826, 868, 944, 1579, 1652, 1736, 1829, 3158, 3304, 3472, 3658, 6316, 6608, 7316, 11053, 12632, 12803, 14632, 22106, 25264, 25606, 29264, 44212, 48949, 51212, 88424, 93161, 97898, 102424, 176848, 186322, 195796, 204848, 342643, 372644, 391592, 652127, 685286, 745288, 783184, 1304254, 1370572, 1490576, 2608508, 2741144, 2887991, 5217016, 5482288, 5775982, 10434032, 11551964, 20215937, 23103928, 40431874, 46207856, 80863748, 161727496, 323454992]

約数ペア:

[(1, 323454992), (2, 161727496), (4, 80863748), (7, 46207856), (8, 40431874), (14, 23103928), (16, 20215937), (28, 11551964), (31, 10434032), (56, 5775982), (59, 5482288), (62, 5217016), (112, 2887991), (118, 2741144), (124, 2608508), (217, 1490576), (236, 1370572), (248, 1304254), (413, 783184), (434, 745288), (472, 685286), (496, 652127), (826, 391592), (868, 372644), (944, 342643), (1579, 204848), (1652, 195796), (1736, 186322), (1829, 176848), (3158, 102424), (3304, 97898), (3472, 93161), (3658, 88424), (6316, 51212), (6608, 48949), (7316, 44212), (11053, 29264), (12632, 25606), (12803, 25264), (14632, 22106)]