1266720189432

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1\times {\mathrm{491219}}^1$

素因数の和:492140

約数の個数: 64

約数和(自身を含む): 3193715952000

約数和(自身を除く): 1926995762568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 773, 834, 1112, 1546, 1668, 2319, 3092, 3336, 4638, 6184, 9276, 18552, 107447, 214894, 322341, 429788, 491219, 644682, 859576, 982438, 1289364, 1473657, 1964876, 2578728, 2947314, 3929752, 5894628, 11789256, 68279441, 136558882, 204838323, 273117764, 379712287, 409676646, 546235528, 759424574, 819353292, 1139136861, 1518849148, 1638706584, 2278273722, 3037698296, 4556547444, 9113094888, 52780007893, 105560015786, 158340023679, 211120031572, 316680047358, 422240063144, 633360094716, 1266720189432]

約数ペア:

[(1, 1266720189432), (2, 633360094716), (3, 422240063144), (4, 316680047358), (6, 211120031572), (8, 158340023679), (12, 105560015786), (24, 52780007893), (139, 9113094888), (278, 4556547444), (417, 3037698296), (556, 2278273722), (773, 1638706584), (834, 1518849148), (1112, 1139136861), (1546, 819353292), (1668, 759424574), (2319, 546235528), (3092, 409676646), (3336, 379712287), (4638, 273117764), (6184, 204838323), (9276, 136558882), (18552, 68279441), (107447, 11789256), (214894, 5894628), (322341, 3929752), (429788, 2947314), (491219, 2578728), (644682, 1964876), (859576, 1473657), (982438, 1289364)]