1620696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 5057280

約数和(自身を除く): 3436584

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 877, 924, 1754, 1848, 2631, 3508, 5262, 6139, 7016, 9647, 10524, 12278, 18417, 19294, 21048, 24556, 28941, 36834, 38588, 49112, 57882, 67529, 73668, 77176, 115764, 135058, 147336, 202587, 231528, 270116, 405174, 540232, 810348, 1620696]

約数ペア:

[(1, 1620696), (2, 810348), (3, 540232), (4, 405174), (6, 270116), (7, 231528), (8, 202587), (11, 147336), (12, 135058), (14, 115764), (21, 77176), (22, 73668), (24, 67529), (28, 57882), (33, 49112), (42, 38588), (44, 36834), (56, 28941), (66, 24556), (77, 21048), (84, 19294), (88, 18417), (132, 12278), (154, 10524), (168, 9647), (231, 7016), (264, 6139), (308, 5262), (462, 3508), (616, 2631), (877, 1848), (924, 1754)]