2399376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 7313024

約数和(自身を除く): 4913648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 193, 222, 259, 296, 336, 386, 444, 518, 579, 592, 772, 777, 888, 1036, 1158, 1351, 1544, 1554, 1776, 2072, 2316, 2702, 3088, 3108, 4053, 4144, 4632, 5404, 6216, 7141, 8106, 9264, 10808, 12432, 14282, 16212, 21423, 21616, 28564, 32424, 42846, 49987, 57128, 64848, 85692, 99974, 114256, 149961, 171384, 199948, 299922, 342768, 399896, 599844, 799792, 1199688, 2399376]

約数ペア:

[(1, 2399376), (2, 1199688), (3, 799792), (4, 599844), (6, 399896), (7, 342768), (8, 299922), (12, 199948), (14, 171384), (16, 149961), (21, 114256), (24, 99974), (28, 85692), (37, 64848), (42, 57128), (48, 49987), (56, 42846), (74, 32424), (84, 28564), (111, 21616), (112, 21423), (148, 16212), (168, 14282), (193, 12432), (222, 10808), (259, 9264), (296, 8106), (336, 7141), (386, 6216), (444, 5404), (518, 4632), (579, 4144), (592, 4053), (772, 3108), (777, 3088), (888, 2702), (1036, 2316), (1158, 2072), (1351, 1776), (1544, 1554)]