391068

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:104

約数の個数: 60

約数和(自身を含む): 1097712

約数和(自身を除く): 706644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 71, 81, 102, 108, 142, 153, 162, 204, 213, 284, 306, 324, 426, 459, 612, 639, 852, 918, 1207, 1278, 1377, 1836, 1917, 2414, 2556, 2754, 3621, 3834, 4828, 5508, 5751, 7242, 7668, 10863, 11502, 14484, 21726, 23004, 32589, 43452, 65178, 97767, 130356, 195534, 391068]

約数ペア:

[(1, 391068), (2, 195534), (3, 130356), (4, 97767), (6, 65178), (9, 43452), (12, 32589), (17, 23004), (18, 21726), (27, 14484), (34, 11502), (36, 10863), (51, 7668), (54, 7242), (68, 5751), (71, 5508), (81, 4828), (102, 3834), (108, 3621), (142, 2754), (153, 2556), (162, 2414), (204, 1917), (213, 1836), (284, 1377), (306, 1278), (324, 1207), (426, 918), (459, 852), (612, 639)]