2221567632

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{497663}}^1$

素因数の和:497708

約数の個数: 60

約数和(自身を含む): 6417874944

約数和(自身を除く): 4196307312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 497663, 995326, 1492989, 1990652, 2985978, 3981304, 4478967, 5971956, 7962608, 8957934, 11943912, 15427553, 17915868, 23887824, 30855106, 35831736, 46282659, 61710212, 71663472, 92565318, 123420424, 138847977, 185130636, 246840848, 277695954, 370261272, 555391908, 740522544, 1110783816, 2221567632]

約数ペア:

[(1, 2221567632), (2, 1110783816), (3, 740522544), (4, 555391908), (6, 370261272), (8, 277695954), (9, 246840848), (12, 185130636), (16, 138847977), (18, 123420424), (24, 92565318), (31, 71663472), (36, 61710212), (48, 46282659), (62, 35831736), (72, 30855106), (93, 23887824), (124, 17915868), (144, 15427553), (186, 11943912), (248, 8957934), (279, 7962608), (372, 5971956), (496, 4478967), (558, 3981304), (744, 2985978), (1116, 1990652), (1488, 1492989), (2232, 995326), (4464, 497663)]