22640376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 62208000

約数和(自身を除く): 39567624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 191, 264, 382, 449, 573, 764, 898, 1146, 1347, 1528, 1796, 2101, 2292, 2694, 3592, 4202, 4584, 4939, 5388, 6303, 8404, 9878, 10776, 12606, 14817, 16808, 19756, 25212, 29634, 39512, 50424, 59268, 85759, 118536, 171518, 257277, 343036, 514554, 686072, 943349, 1029108, 1886698, 2058216, 2830047, 3773396, 5660094, 7546792, 11320188, 22640376]

約数ペア:

[(1, 22640376), (2, 11320188), (3, 7546792), (4, 5660094), (6, 3773396), (8, 2830047), (11, 2058216), (12, 1886698), (22, 1029108), (24, 943349), (33, 686072), (44, 514554), (66, 343036), (88, 257277), (132, 171518), (191, 118536), (264, 85759), (382, 59268), (449, 50424), (573, 39512), (764, 29634), (898, 25212), (1146, 19756), (1347, 16808), (1528, 14817), (1796, 12606), (2101, 10776), (2292, 9878), (2694, 8404), (3592, 6303), (4202, 5388), (4584, 4939)]