621950496

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 1661829120

約数和(自身を除く): 1039878624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 139, 254, 278, 367, 381, 417, 508, 556, 734, 762, 834, 1016, 1101, 1112, 1468, 1524, 1668, 2032, 2202, 2224, 2936, 3048, 3336, 4064, 4404, 4448, 5872, 6096, 6672, 8808, 11744, 12192, 13344, 17616, 17653, 35232, 35306, 46609, 51013, 52959, 70612, 93218, 102026, 105918, 139827, 141224, 153039, 186436, 204052, 211836, 279654, 282448, 306078, 372872, 408104, 423672, 559308, 564896, 612156, 745744, 816208, 847344, 1118616, 1224312, 1491488, 1632416, 1694688, 2237232, 2448624, 4474464, 4897248, 6478651, 12957302, 19435953, 25914604, 38871906, 51829208, 77743812, 103658416, 155487624, 207316832, 310975248, 621950496]

約数ペア:

[(1, 621950496), (2, 310975248), (3, 207316832), (4, 155487624), (6, 103658416), (8, 77743812), (12, 51829208), (16, 38871906), (24, 25914604), (32, 19435953), (48, 12957302), (96, 6478651), (127, 4897248), (139, 4474464), (254, 2448624), (278, 2237232), (367, 1694688), (381, 1632416), (417, 1491488), (508, 1224312), (556, 1118616), (734, 847344), (762, 816208), (834, 745744), (1016, 612156), (1101, 564896), (1112, 559308), (1468, 423672), (1524, 408104), (1668, 372872), (2032, 306078), (2202, 282448), (2224, 279654), (2936, 211836), (3048, 204052), (3336, 186436), (4064, 153039), (4404, 141224), (4448, 139827), (5872, 105918), (6096, 102026), (6672, 93218), (8808, 70612), (11744, 52959), (12192, 51013), (13344, 46609), (17616, 35306), (17653, 35232)]