409164372

素因数分解:

$2^2\times 3^6\times {\mathrm{140317}}^1$

素因数の和:140339

約数の個数: 42

約数和(自身を含む): 1073573018

約数和(自身を除く): 664408646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 140317, 280634, 420951, 561268, 841902, 1262853, 1683804, 2525706, 3788559, 5051412, 7577118, 11365677, 15154236, 22731354, 34097031, 45462708, 68194062, 102291093, 136388124, 204582186, 409164372]

約数ペア:

[(1, 409164372), (2, 204582186), (3, 136388124), (4, 102291093), (6, 68194062), (9, 45462708), (12, 34097031), (18, 22731354), (27, 15154236), (36, 11365677), (54, 7577118), (81, 5051412), (108, 3788559), (162, 2525706), (243, 1683804), (324, 1262853), (486, 841902), (729, 561268), (972, 420951), (1458, 280634), (2916, 140317)]