220228512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{327721}}^1$

素因数の和:327741

約数の個数: 48

約数和(自身を含む): 660687552

約数和(自身を除く): 440459040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 327721, 655442, 983163, 1310884, 1966326, 2294047, 2621768, 3932652, 4588094, 5243536, 6882141, 7865304, 9176188, 10487072, 13764282, 15730608, 18352376, 27528564, 31461216, 36704752, 55057128, 73409504, 110114256, 220228512]

約数ペア:

[(1, 220228512), (2, 110114256), (3, 73409504), (4, 55057128), (6, 36704752), (7, 31461216), (8, 27528564), (12, 18352376), (14, 15730608), (16, 13764282), (21, 10487072), (24, 9176188), (28, 7865304), (32, 6882141), (42, 5243536), (48, 4588094), (56, 3932652), (84, 2621768), (96, 2294047), (112, 1966326), (168, 1310884), (224, 983163), (336, 655442), (672, 327721)]