2878539384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{34337}}^1$

素因数の和:34852

約数の個数: 64

約数和(自身を含む): 8241120000

約数和(自身を除く): 5362580616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 499, 998, 1497, 1996, 2994, 3493, 3992, 5988, 6986, 10479, 11976, 13972, 20958, 27944, 34337, 41916, 68674, 83832, 103011, 137348, 206022, 240359, 274696, 412044, 480718, 721077, 824088, 961436, 1442154, 1922872, 2884308, 5768616, 17134163, 34268326, 51402489, 68536652, 102804978, 119939141, 137073304, 205609956, 239878282, 359817423, 411219912, 479756564, 719634846, 959513128, 1439269692, 2878539384]

約数ペア:

[(1, 2878539384), (2, 1439269692), (3, 959513128), (4, 719634846), (6, 479756564), (7, 411219912), (8, 359817423), (12, 239878282), (14, 205609956), (21, 137073304), (24, 119939141), (28, 102804978), (42, 68536652), (56, 51402489), (84, 34268326), (168, 17134163), (499, 5768616), (998, 2884308), (1497, 1922872), (1996, 1442154), (2994, 961436), (3493, 824088), (3992, 721077), (5988, 480718), (6986, 412044), (10479, 274696), (11976, 240359), (13972, 206022), (20958, 137348), (27944, 103011), (34337, 83832), (41916, 68674)]