2120719392

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{669419}}^1$

素因数の和:669446

約数の個数: 72

約数和(自身を含む): 6579059760

約数和(自身を除く): 4458340368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 669419, 1338838, 2008257, 2677676, 4016514, 5355352, 6024771, 7363609, 8033028, 10710704, 12049542, 14727218, 16066056, 21421408, 22090827, 24099084, 29454436, 32132112, 44181654, 48198168, 58908872, 64264224, 66272481, 88363308, 96396336, 117817744, 132544962, 176726616, 192792672, 235635488, 265089924, 353453232, 530179848, 706906464, 1060359696, 2120719392]

約数ペア:

[(1, 2120719392), (2, 1060359696), (3, 706906464), (4, 530179848), (6, 353453232), (8, 265089924), (9, 235635488), (11, 192792672), (12, 176726616), (16, 132544962), (18, 117817744), (22, 96396336), (24, 88363308), (32, 66272481), (33, 64264224), (36, 58908872), (44, 48198168), (48, 44181654), (66, 32132112), (72, 29454436), (88, 24099084), (96, 22090827), (99, 21421408), (132, 16066056), (144, 14727218), (176, 12049542), (198, 10710704), (264, 8033028), (288, 7363609), (352, 6024771), (396, 5355352), (528, 4016514), (792, 2677676), (1056, 2008257), (1584, 1338838), (3168, 669419)]