271248258

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{17209}}^1$

素因数の和:17322

約数の個数: 32

約数和(自身を含む): 565038720

約数和(自身を除く): 293790462

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 2627, 5254, 7881, 15762, 17209, 34418, 51627, 103254, 636733, 1221839, 1273466, 1910199, 2443678, 3665517, 3820398, 7331034, 45208043, 90416086, 135624129, 271248258]

約数ペア:

[(1, 271248258), (2, 135624129), (3, 90416086), (6, 45208043), (37, 7331034), (71, 3820398), (74, 3665517), (111, 2443678), (142, 1910199), (213, 1273466), (222, 1221839), (426, 636733), (2627, 103254), (5254, 51627), (7881, 34418), (15762, 17209)]