900785886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 2479196160

約数和(自身を除く): 1578410274

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 83, 91, 139, 143, 154, 166, 169, 182, 231, 249, 273, 278, 286, 338, 417, 429, 462, 498, 507, 546, 581, 834, 858, 913, 973, 1001, 1014, 1079, 1162, 1183, 1529, 1743, 1807, 1826, 1859, 1946, 2002, 2158, 2366, 2739, 2919, 3003, 3058, 3237, 3486, 3549, 3614, 3718, 4587, 5421, 5478, 5577, 5838, 6006, 6391, 6474, 7098, 7553, 9174, 10703, 10842, 11154, 11537, 11869, 12649, 12782, 13013, 14027, 15106, 19173, 19877, 21406, 22659, 23074, 23491, 23738, 25298, 26026, 28054, 32109, 34611, 35607, 37947, 38346, 39039, 39754, 42081, 45318, 46982, 59631, 64218, 69222, 70473, 71214, 75894, 78078, 80759, 83083, 84162, 98189, 119262, 126907, 139139, 140946, 149981, 154297, 161518, 164437, 166166, 196378, 242277, 249249, 253814, 258401, 278278, 294567, 299962, 308594, 328874, 380721, 417417, 449943, 462891, 484554, 493311, 498498, 516802, 589134, 761442, 775203, 834834, 888349, 899886, 925782, 986622, 1049867, 1080079, 1550406, 1649791, 1776698, 1808807, 1949753, 2099734, 2160158, 2665047, 3149601, 3240237, 3299582, 3617614, 3899506, 4949373, 5330094, 5426421, 5849259, 6299202, 6480474, 9898746, 10852842, 11548537, 11698518, 13648271, 21447283, 23097074, 27296542, 34645611, 40944813, 42894566, 64341849, 69291222, 81889626, 128683698, 150130981, 300261962, 450392943, 900785886]

約数ペア:

[(1, 900785886), (2, 450392943), (3, 300261962), (6, 150130981), (7, 128683698), (11, 81889626), (13, 69291222), (14, 64341849), (21, 42894566), (22, 40944813), (26, 34645611), (33, 27296542), (39, 23097074), (42, 21447283), (66, 13648271), (77, 11698518), (78, 11548537), (83, 10852842), (91, 9898746), (139, 6480474), (143, 6299202), (154, 5849259), (166, 5426421), (169, 5330094), (182, 4949373), (231, 3899506), (249, 3617614), (273, 3299582), (278, 3240237), (286, 3149601), (338, 2665047), (417, 2160158), (429, 2099734), (462, 1949753), (498, 1808807), (507, 1776698), (546, 1649791), (581, 1550406), (834, 1080079), (858, 1049867), (913, 986622), (973, 925782), (1001, 899886), (1014, 888349), (1079, 834834), (1162, 775203), (1183, 761442), (1529, 589134), (1743, 516802), (1807, 498498), (1826, 493311), (1859, 484554), (1946, 462891), (2002, 449943), (2158, 417417), (2366, 380721), (2739, 328874), (2919, 308594), (3003, 299962), (3058, 294567), (3237, 278278), (3486, 258401), (3549, 253814), (3614, 249249), (3718, 242277), (4587, 196378), (5421, 166166), (5478, 164437), (5577, 161518), (5838, 154297), (6006, 149981), (6391, 140946), (6474, 139139), (7098, 126907), (7553, 119262), (9174, 98189), (10703, 84162), (10842, 83083), (11154, 80759), (11537, 78078), (11869, 75894), (12649, 71214), (12782, 70473), (13013, 69222), (14027, 64218), (15106, 59631), (19173, 46982), (19877, 45318), (21406, 42081), (22659, 39754), (23074, 39039), (23491, 38346), (23738, 37947), (25298, 35607), (26026, 34611), (28054, 32109)]