220252464

素因数分解:

$2^4\times 3^2\times {\mathrm{1529531}}^1$

素因数の和:1529545

約数の個数: 30

約数和(自身を含む): 616401396

約数和(自身を除く): 396148932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1529531, 3059062, 4588593, 6118124, 9177186, 12236248, 13765779, 18354372, 24472496, 27531558, 36708744, 55063116, 73417488, 110126232, 220252464]

約数ペア:

[(1, 220252464), (2, 110126232), (3, 73417488), (4, 55063116), (6, 36708744), (8, 27531558), (9, 24472496), (12, 18354372), (16, 13765779), (18, 12236248), (24, 9177186), (36, 6118124), (48, 4588593), (72, 3059062), (144, 1529531)]