222906768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2897}}^1$

素因数の和:3144

約数の個数: 80

約数和(自身を含む): 661207680

約数和(自身を除く): 438300912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 229, 336, 458, 687, 916, 1374, 1603, 1832, 2748, 2897, 3206, 3664, 4809, 5496, 5794, 6412, 8691, 9618, 10992, 11588, 12824, 17382, 19236, 20279, 23176, 25648, 34764, 38472, 40558, 46352, 60837, 69528, 76944, 81116, 121674, 139056, 162232, 243348, 324464, 486696, 663413, 973392, 1326826, 1990239, 2653652, 3980478, 4643891, 5307304, 7960956, 9287782, 10614608, 13931673, 15921912, 18575564, 27863346, 31843824, 37151128, 55726692, 74302256, 111453384, 222906768]

約数ペア:

[(1, 222906768), (2, 111453384), (3, 74302256), (4, 55726692), (6, 37151128), (7, 31843824), (8, 27863346), (12, 18575564), (14, 15921912), (16, 13931673), (21, 10614608), (24, 9287782), (28, 7960956), (42, 5307304), (48, 4643891), (56, 3980478), (84, 2653652), (112, 1990239), (168, 1326826), (229, 973392), (336, 663413), (458, 486696), (687, 324464), (916, 243348), (1374, 162232), (1603, 139056), (1832, 121674), (2748, 81116), (2897, 76944), (3206, 69528), (3664, 60837), (4809, 46352), (5496, 40558), (5794, 38472), (6412, 34764), (8691, 25648), (9618, 23176), (10992, 20279), (11588, 19236), (12824, 17382)]