990872058

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1153}}^1$

素因数の和:1647

約数の個数: 64

約数和(自身を含む): 2243376000

約数和(自身を除く): 1252503942

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 449, 638, 898, 957, 1153, 1347, 1914, 2306, 2694, 3459, 4939, 6918, 9878, 12683, 13021, 14817, 25366, 26042, 29634, 33437, 38049, 39063, 66874, 76098, 78126, 100311, 143231, 200622, 286462, 367807, 429693, 517697, 735614, 859386, 1035394, 1103421, 1553091, 2206842, 3106182, 5694667, 11389334, 15013213, 17084001, 30026426, 34168002, 45039639, 90079278, 165145343, 330290686, 495436029, 990872058]

約数ペア:

[(1, 990872058), (2, 495436029), (3, 330290686), (6, 165145343), (11, 90079278), (22, 45039639), (29, 34168002), (33, 30026426), (58, 17084001), (66, 15013213), (87, 11389334), (174, 5694667), (319, 3106182), (449, 2206842), (638, 1553091), (898, 1103421), (957, 1035394), (1153, 859386), (1347, 735614), (1914, 517697), (2306, 429693), (2694, 367807), (3459, 286462), (4939, 200622), (6918, 143231), (9878, 100311), (12683, 78126), (13021, 76098), (14817, 66874), (25366, 39063), (26042, 38049), (29634, 33437)]