860892608

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 112

約数和(自身を含む): 1843430400

約数和(自身を除く): 982537792

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 71, 94, 116, 139, 142, 188, 232, 278, 284, 376, 464, 556, 568, 752, 928, 1112, 1136, 1363, 1504, 1856, 2059, 2224, 2272, 2726, 3008, 3337, 4031, 4118, 4448, 4544, 5452, 6533, 6674, 8062, 8236, 8896, 9869, 10904, 13066, 13348, 16124, 16472, 19738, 21808, 26132, 26696, 32248, 32944, 39476, 43616, 52264, 53392, 64496, 65888, 78952, 87232, 96773, 104528, 106784, 128992, 131776, 157904, 189457, 193546, 209056, 213568, 257984, 286201, 315808, 378914, 387092, 418112, 463843, 572402, 631616, 757828, 774184, 927686, 1144804, 1515656, 1548368, 1855372, 2289608, 3031312, 3096736, 3710744, 4579216, 6062624, 6193472, 7421488, 9158432, 12125248, 13451447, 14842976, 18316864, 26902894, 29685952, 53805788, 107611576, 215223152, 430446304, 860892608]

約数ペア:

[(1, 860892608), (2, 430446304), (4, 215223152), (8, 107611576), (16, 53805788), (29, 29685952), (32, 26902894), (47, 18316864), (58, 14842976), (64, 13451447), (71, 12125248), (94, 9158432), (116, 7421488), (139, 6193472), (142, 6062624), (188, 4579216), (232, 3710744), (278, 3096736), (284, 3031312), (376, 2289608), (464, 1855372), (556, 1548368), (568, 1515656), (752, 1144804), (928, 927686), (1112, 774184), (1136, 757828), (1363, 631616), (1504, 572402), (1856, 463843), (2059, 418112), (2224, 387092), (2272, 378914), (2726, 315808), (3008, 286201), (3337, 257984), (4031, 213568), (4118, 209056), (4448, 193546), (4544, 189457), (5452, 157904), (6533, 131776), (6674, 128992), (8062, 106784), (8236, 104528), (8896, 96773), (9869, 87232), (10904, 78952), (13066, 65888), (13348, 64496), (16124, 53392), (16472, 52264), (19738, 43616), (21808, 39476), (26132, 32944), (26696, 32248)]