220088352

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{18947}}^1$

素因数の和:18982

約数の個数: 72

約数和(自身を含む): 635061168

約数和(自身を除く): 414972816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 18947, 37894, 56841, 75788, 113682, 151576, 208417, 227364, 303152, 416834, 454728, 606304, 625251, 833668, 909456, 1250502, 1667336, 1818912, 2292587, 2501004, 3334672, 4585174, 5002008, 6669344, 6877761, 9170348, 10004016, 13755522, 18340696, 20008032, 27511044, 36681392, 55022088, 73362784, 110044176, 220088352]

約数ペア:

[(1, 220088352), (2, 110044176), (3, 73362784), (4, 55022088), (6, 36681392), (8, 27511044), (11, 20008032), (12, 18340696), (16, 13755522), (22, 10004016), (24, 9170348), (32, 6877761), (33, 6669344), (44, 5002008), (48, 4585174), (66, 3334672), (88, 2501004), (96, 2292587), (121, 1818912), (132, 1667336), (176, 1250502), (242, 909456), (264, 833668), (352, 625251), (363, 606304), (484, 454728), (528, 416834), (726, 303152), (968, 227364), (1056, 208417), (1452, 151576), (1936, 113682), (2904, 75788), (3872, 56841), (5808, 37894), (11616, 18947)]