990792

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 3049200

約数和(自身を除く): 2058408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 139, 162, 198, 216, 264, 278, 297, 324, 396, 417, 556, 594, 648, 792, 834, 891, 1112, 1188, 1251, 1529, 1668, 1782, 2376, 2502, 3058, 3336, 3564, 3753, 4587, 5004, 6116, 7128, 7506, 9174, 10008, 11259, 12232, 13761, 15012, 18348, 22518, 27522, 30024, 36696, 41283, 45036, 55044, 82566, 90072, 110088, 123849, 165132, 247698, 330264, 495396, 990792]

約数ペア:

[(1, 990792), (2, 495396), (3, 330264), (4, 247698), (6, 165132), (8, 123849), (9, 110088), (11, 90072), (12, 82566), (18, 55044), (22, 45036), (24, 41283), (27, 36696), (33, 30024), (36, 27522), (44, 22518), (54, 18348), (66, 15012), (72, 13761), (81, 12232), (88, 11259), (99, 10008), (108, 9174), (132, 7506), (139, 7128), (162, 6116), (198, 5004), (216, 4587), (264, 3753), (278, 3564), (297, 3336), (324, 3058), (396, 2502), (417, 2376), (556, 1782), (594, 1668), (648, 1529), (792, 1251), (834, 1188), (891, 1112)]