415368

素因数分解:

$2^3\times 3^4\times {\mathrm{641}}^1$

素因数の和:659

約数の個数: 40

約数和(自身を含む): 1165230

約数和(自身を除く): 749862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 641, 648, 1282, 1923, 2564, 3846, 5128, 5769, 7692, 11538, 15384, 17307, 23076, 34614, 46152, 51921, 69228, 103842, 138456, 207684, 415368]

約数ペア:

[(1, 415368), (2, 207684), (3, 138456), (4, 103842), (6, 69228), (8, 51921), (9, 46152), (12, 34614), (18, 23076), (24, 17307), (27, 15384), (36, 11538), (54, 7692), (72, 5769), (81, 5128), (108, 3846), (162, 2564), (216, 1923), (324, 1282), (641, 648)]