1087490888

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 2390653440

約数和(自身を除く): 1303162552

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 47, 53, 82, 88, 94, 106, 121, 164, 188, 212, 242, 328, 376, 424, 451, 484, 517, 583, 902, 968, 1034, 1166, 1331, 1804, 1927, 2068, 2173, 2332, 2491, 2662, 3608, 3854, 4136, 4346, 4664, 4961, 4982, 5324, 5687, 6413, 7708, 8692, 9922, 9964, 10648, 11374, 12826, 15416, 17384, 19844, 19928, 21197, 22748, 23903, 25652, 27401, 39688, 42394, 45496, 47806, 51304, 54571, 54802, 62557, 70543, 84788, 95612, 102131, 109142, 109604, 125114, 141086, 169576, 191224, 204262, 218284, 219208, 233167, 250228, 262933, 282172, 301411, 408524, 436568, 466334, 500456, 525866, 564344, 602822, 817048, 932668, 1051732, 1123441, 1205644, 1865336, 2103464, 2246882, 2411288, 2564837, 2892263, 3315521, 4493764, 5129674, 5784526, 6631042, 8987528, 10259348, 11569052, 12357851, 13262084, 20518696, 23138104, 24715702, 26524168, 49431404, 98862808, 135936361, 271872722, 543745444, 1087490888]

約数ペア:

[(1, 1087490888), (2, 543745444), (4, 271872722), (8, 135936361), (11, 98862808), (22, 49431404), (41, 26524168), (44, 24715702), (47, 23138104), (53, 20518696), (82, 13262084), (88, 12357851), (94, 11569052), (106, 10259348), (121, 8987528), (164, 6631042), (188, 5784526), (212, 5129674), (242, 4493764), (328, 3315521), (376, 2892263), (424, 2564837), (451, 2411288), (484, 2246882), (517, 2103464), (583, 1865336), (902, 1205644), (968, 1123441), (1034, 1051732), (1166, 932668), (1331, 817048), (1804, 602822), (1927, 564344), (2068, 525866), (2173, 500456), (2332, 466334), (2491, 436568), (2662, 408524), (3608, 301411), (3854, 282172), (4136, 262933), (4346, 250228), (4664, 233167), (4961, 219208), (4982, 218284), (5324, 204262), (5687, 191224), (6413, 169576), (7708, 141086), (8692, 125114), (9922, 109604), (9964, 109142), (10648, 102131), (11374, 95612), (12826, 84788), (15416, 70543), (17384, 62557), (19844, 54802), (19928, 54571), (21197, 51304), (22748, 47806), (23903, 45496), (25652, 42394), (27401, 39688)]