220252176

素因数分解:

$2^4\times 3^3\times {\mathrm{509843}}^1$

素因数の和:509860

約数の個数: 40

約数和(自身を含む): 632206560

約数和(自身を除く): 411954384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 509843, 1019686, 1529529, 2039372, 3059058, 4078744, 4588587, 6118116, 8157488, 9177174, 12236232, 13765761, 18354348, 24472464, 27531522, 36708696, 55063044, 73417392, 110126088, 220252176]

約数ペア:

[(1, 220252176), (2, 110126088), (3, 73417392), (4, 55063044), (6, 36708696), (8, 27531522), (9, 24472464), (12, 18354348), (16, 13765761), (18, 12236232), (24, 9177174), (27, 8157488), (36, 6118116), (48, 4588587), (54, 4078744), (72, 3059058), (108, 2039372), (144, 1529529), (216, 1019686), (432, 509843)]