220420176

素因数分解:

$2^4\times 3^1\times {\mathrm{1291}}^1\times {\mathrm{3557}}^1$

素因数の和:4859

約数の個数: 40

約数和(自身を含む): 570020064

約数和(自身を除く): 349599888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1291, 2582, 3557, 3873, 5164, 7114, 7746, 10328, 10671, 14228, 15492, 20656, 21342, 28456, 30984, 42684, 56912, 61968, 85368, 170736, 4592087, 9184174, 13776261, 18368348, 27552522, 36736696, 55105044, 73473392, 110210088, 220420176]

約数ペア:

[(1, 220420176), (2, 110210088), (3, 73473392), (4, 55105044), (6, 36736696), (8, 27552522), (12, 18368348), (16, 13776261), (24, 9184174), (48, 4592087), (1291, 170736), (2582, 85368), (3557, 61968), (3873, 56912), (5164, 42684), (7114, 30984), (7746, 28456), (10328, 21342), (10671, 20656), (14228, 15492)]