1028396496

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{208009}}^1$

素因数の和:208123

約数の個数: 40

約数和(自身を含む): 2682496960

約数和(自身を除く): 1654100464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 208009, 416018, 624027, 832036, 1248054, 1664072, 2496108, 3328144, 4992216, 9984432, 21424927, 42849854, 64274781, 85699708, 128549562, 171399416, 257099124, 342798832, 514198248, 1028396496]

約数ペア:

[(1, 1028396496), (2, 514198248), (3, 342798832), (4, 257099124), (6, 171399416), (8, 128549562), (12, 85699708), (16, 64274781), (24, 42849854), (48, 21424927), (103, 9984432), (206, 4992216), (309, 3328144), (412, 2496108), (618, 1664072), (824, 1248054), (1236, 832036), (1648, 624027), (2472, 416018), (4944, 208009)]