309688632

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{391021}}^1$

素因数の和:391044

約数の個数: 48

約数和(自身を含む): 914991480

約数和(自身を除く): 605302848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 391021, 782042, 1173063, 1564084, 2346126, 3128168, 3519189, 4301231, 4692252, 7038378, 8602462, 9384504, 12903693, 14076756, 17204924, 25807386, 28153512, 34409848, 38711079, 51614772, 77422158, 103229544, 154844316, 309688632]

約数ペア:

[(1, 309688632), (2, 154844316), (3, 103229544), (4, 77422158), (6, 51614772), (8, 38711079), (9, 34409848), (11, 28153512), (12, 25807386), (18, 17204924), (22, 14076756), (24, 12903693), (33, 9384504), (36, 8602462), (44, 7038378), (66, 4692252), (72, 4301231), (88, 3519189), (99, 3128168), (132, 2346126), (198, 1564084), (264, 1173063), (396, 782042), (792, 391021)]