291337452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5279}}^1$

素因数の和:5372

約数の個数: 96

約数和(自身を含む): 875212800

約数和(自身を除く): 583875348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 84, 108, 126, 146, 189, 219, 252, 292, 378, 438, 511, 657, 756, 876, 1022, 1314, 1533, 1971, 2044, 2628, 3066, 3942, 4599, 5279, 6132, 7884, 9198, 10558, 13797, 15837, 18396, 21116, 27594, 31674, 36953, 47511, 55188, 63348, 73906, 95022, 110859, 142533, 147812, 190044, 221718, 285066, 332577, 385367, 443436, 570132, 665154, 770734, 997731, 1156101, 1330308, 1541468, 1995462, 2312202, 2697569, 3468303, 3990924, 4624404, 5395138, 6936606, 8092707, 10404909, 10790276, 13873212, 16185414, 20809818, 24278121, 32370828, 41619636, 48556242, 72834363, 97112484, 145668726, 291337452]

約数ペア:

[(1, 291337452), (2, 145668726), (3, 97112484), (4, 72834363), (6, 48556242), (7, 41619636), (9, 32370828), (12, 24278121), (14, 20809818), (18, 16185414), (21, 13873212), (27, 10790276), (28, 10404909), (36, 8092707), (42, 6936606), (54, 5395138), (63, 4624404), (73, 3990924), (84, 3468303), (108, 2697569), (126, 2312202), (146, 1995462), (189, 1541468), (219, 1330308), (252, 1156101), (292, 997731), (378, 770734), (438, 665154), (511, 570132), (657, 443436), (756, 385367), (876, 332577), (1022, 285066), (1314, 221718), (1533, 190044), (1971, 147812), (2044, 142533), (2628, 110859), (3066, 95022), (3942, 73906), (4599, 63348), (5279, 55188), (6132, 47511), (7884, 36953), (9198, 31674), (10558, 27594), (13797, 21116), (15837, 18396)]