780144684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{13163}}^1$

素因数の和:13630

約数の個数: 48

約数和(自身を含む): 1990396800

約数和(自身を除く): 1210252116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 449, 898, 1347, 1796, 2694, 4939, 5388, 9878, 13163, 14817, 19756, 26326, 29634, 39489, 52652, 59268, 78978, 144793, 157956, 289586, 434379, 579172, 868758, 1737516, 5910187, 11820374, 17730561, 23640748, 35461122, 65012057, 70922244, 130024114, 195036171, 260048228, 390072342, 780144684]

約数ペア:

[(1, 780144684), (2, 390072342), (3, 260048228), (4, 195036171), (6, 130024114), (11, 70922244), (12, 65012057), (22, 35461122), (33, 23640748), (44, 17730561), (66, 11820374), (132, 5910187), (449, 1737516), (898, 868758), (1347, 579172), (1796, 434379), (2694, 289586), (4939, 157956), (5388, 144793), (9878, 78978), (13163, 59268), (14817, 52652), (19756, 39489), (26326, 29634)]