220160556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79423}}^1$

素因数の和:79451

約数の個数: 72

約数和(自身を含む): 693848064

約数和(自身を除く): 473687508

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 79423, 158846, 238269, 317692, 476538, 555961, 714807, 873653, 953076, 1111922, 1429614, 1667883, 1747306, 2223844, 2620959, 2859228, 3335766, 3494612, 5003649, 5241918, 6115571, 6671532, 7862877, 10007298, 10483836, 12231142, 15725754, 18346713, 20014596, 24462284, 31451508, 36693426, 55040139, 73386852, 110080278, 220160556]

約数ペア:

[(1, 220160556), (2, 110080278), (3, 73386852), (4, 55040139), (6, 36693426), (7, 31451508), (9, 24462284), (11, 20014596), (12, 18346713), (14, 15725754), (18, 12231142), (21, 10483836), (22, 10007298), (28, 7862877), (33, 6671532), (36, 6115571), (42, 5241918), (44, 5003649), (63, 3494612), (66, 3335766), (77, 2859228), (84, 2620959), (99, 2223844), (126, 1747306), (132, 1667883), (154, 1429614), (198, 1111922), (231, 953076), (252, 873653), (308, 714807), (396, 555961), (462, 476538), (693, 317692), (924, 238269), (1386, 158846), (2772, 79423)]