904804956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{1669}}^1$

素因数の和:1764

約数の個数: 108

約数和(自身を含む): 2565861480

約数和(自身を除く): 1661056524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1369, 1628, 1669, 2442, 2738, 3338, 3663, 4107, 4884, 5007, 5476, 6676, 7326, 8214, 10014, 12321, 14652, 15021, 15059, 16428, 18359, 20028, 24642, 30042, 30118, 36718, 45177, 49284, 55077, 60084, 60236, 61753, 73436, 90354, 110154, 123506, 135531, 165231, 180708, 185259, 220308, 247012, 271062, 330462, 370518, 542124, 555777, 660924, 679283, 741036, 1111554, 1358566, 2037849, 2223108, 2284861, 2717132, 4075698, 4569722, 6113547, 6854583, 8151396, 9139444, 12227094, 13709166, 20563749, 24454188, 25133471, 27418332, 41127498, 50266942, 75400413, 82254996, 100533884, 150800826, 226201239, 301601652, 452402478, 904804956]

約数ペア:

[(1, 904804956), (2, 452402478), (3, 301601652), (4, 226201239), (6, 150800826), (9, 100533884), (11, 82254996), (12, 75400413), (18, 50266942), (22, 41127498), (33, 27418332), (36, 25133471), (37, 24454188), (44, 20563749), (66, 13709166), (74, 12227094), (99, 9139444), (111, 8151396), (132, 6854583), (148, 6113547), (198, 4569722), (222, 4075698), (333, 2717132), (396, 2284861), (407, 2223108), (444, 2037849), (666, 1358566), (814, 1111554), (1221, 741036), (1332, 679283), (1369, 660924), (1628, 555777), (1669, 542124), (2442, 370518), (2738, 330462), (3338, 271062), (3663, 247012), (4107, 220308), (4884, 185259), (5007, 180708), (5476, 165231), (6676, 135531), (7326, 123506), (8214, 110154), (10014, 90354), (12321, 73436), (14652, 61753), (15021, 60236), (15059, 60084), (16428, 55077), (18359, 49284), (20028, 45177), (24642, 36718), (30042, 30118)]