1661472

素因数分解:

$2^5\times 3^4\times {\mathrm{641}}^1$

素因数の和:663

約数の個数: 60

約数和(自身を含む): 4893966

約数和(自身を除く): 3232494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 641, 648, 864, 1282, 1296, 1923, 2564, 2592, 3846, 5128, 5769, 7692, 10256, 11538, 15384, 17307, 20512, 23076, 30768, 34614, 46152, 51921, 61536, 69228, 92304, 103842, 138456, 184608, 207684, 276912, 415368, 553824, 830736, 1661472]

約数ペア:

[(1, 1661472), (2, 830736), (3, 553824), (4, 415368), (6, 276912), (8, 207684), (9, 184608), (12, 138456), (16, 103842), (18, 92304), (24, 69228), (27, 61536), (32, 51921), (36, 46152), (48, 34614), (54, 30768), (72, 23076), (81, 20512), (96, 17307), (108, 15384), (144, 11538), (162, 10256), (216, 7692), (288, 5769), (324, 5128), (432, 3846), (641, 2592), (648, 2564), (864, 1923), (1282, 1296)]