678020096

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 132

約数和(自身を含む): 1536699276

約数和(自身を除く): 858679180

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 53, 62, 64, 104, 106, 124, 128, 208, 212, 248, 256, 403, 416, 424, 496, 512, 689, 806, 832, 848, 961, 992, 1024, 1378, 1612, 1643, 1664, 1696, 1922, 1984, 2756, 3224, 3286, 3328, 3392, 3844, 3968, 5512, 6448, 6572, 6656, 6784, 7688, 7936, 11024, 12493, 12896, 13144, 13312, 13568, 15376, 15872, 21359, 22048, 24986, 25792, 26288, 27136, 30752, 31744, 42718, 44096, 49972, 50933, 51584, 52576, 54272, 61504, 85436, 88192, 99944, 101866, 103168, 105152, 123008, 170872, 176384, 199888, 203732, 206336, 210304, 246016, 341744, 352768, 399776, 407464, 412672, 420608, 492032, 662129, 683488, 705536, 799552, 814928, 841216, 984064, 1324258, 1366976, 1599104, 1629856, 1682432, 2648516, 2733952, 3198208, 3259712, 5297032, 5467904, 6396416, 6519424, 10594064, 10935808, 12792832, 13038848, 21188128, 21871616, 26077696, 42376256, 52155392, 84752512, 169505024, 339010048, 678020096]

約数ペア:

[(1, 678020096), (2, 339010048), (4, 169505024), (8, 84752512), (13, 52155392), (16, 42376256), (26, 26077696), (31, 21871616), (32, 21188128), (52, 13038848), (53, 12792832), (62, 10935808), (64, 10594064), (104, 6519424), (106, 6396416), (124, 5467904), (128, 5297032), (208, 3259712), (212, 3198208), (248, 2733952), (256, 2648516), (403, 1682432), (416, 1629856), (424, 1599104), (496, 1366976), (512, 1324258), (689, 984064), (806, 841216), (832, 814928), (848, 799552), (961, 705536), (992, 683488), (1024, 662129), (1378, 492032), (1612, 420608), (1643, 412672), (1664, 407464), (1696, 399776), (1922, 352768), (1984, 341744), (2756, 246016), (3224, 210304), (3286, 206336), (3328, 203732), (3392, 199888), (3844, 176384), (3968, 170872), (5512, 123008), (6448, 105152), (6572, 103168), (6656, 101866), (6784, 99944), (7688, 88192), (7936, 85436), (11024, 61504), (12493, 54272), (12896, 52576), (13144, 51584), (13312, 50933), (13568, 49972), (15376, 44096), (15872, 42718), (21359, 31744), (22048, 30752), (24986, 27136), (25792, 26288)]