8021214816

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{811207}}^1$

素因数の和:811323

約数の個数: 48

約数和(自身を含む): 21260139264

約数和(自身を除く): 13238924448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 811207, 1622414, 2433621, 3244828, 4867242, 6489656, 9734484, 12979312, 19468968, 25958624, 38937936, 77875872, 83554321, 167108642, 250662963, 334217284, 501325926, 668434568, 1002651852, 1336869136, 2005303704, 2673738272, 4010607408, 8021214816]

約数ペア:

[(1, 8021214816), (2, 4010607408), (3, 2673738272), (4, 2005303704), (6, 1336869136), (8, 1002651852), (12, 668434568), (16, 501325926), (24, 334217284), (32, 250662963), (48, 167108642), (96, 83554321), (103, 77875872), (206, 38937936), (309, 25958624), (412, 19468968), (618, 12979312), (824, 9734484), (1236, 6489656), (1648, 4867242), (2472, 3244828), (3296, 2433621), (4944, 1622414), (9888, 811207)]