381058816

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{25229}}^1$

素因数の和:25304

約数の個数: 36

約数和(自身を含む): 773551800

約数和(自身を除く): 392492984

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 3776, 7552, 15104, 25229, 50458, 100916, 201832, 403664, 807328, 1488511, 1614656, 2977022, 3229312, 5954044, 6458624, 11908088, 23816176, 47632352, 95264704, 190529408, 381058816]

約数ペア:

[(1, 381058816), (2, 190529408), (4, 95264704), (8, 47632352), (16, 23816176), (32, 11908088), (59, 6458624), (64, 5954044), (118, 3229312), (128, 2977022), (236, 1614656), (256, 1488511), (472, 807328), (944, 403664), (1888, 201832), (3776, 100916), (7552, 50458), (15104, 25229)]