320848512

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26953}}^1$

素因数の和:27001

約数の個数: 64

約数和(自身を含む): 879778560

約数和(自身を除く): 558930048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 26953, 53906, 80859, 107812, 161718, 215624, 323436, 431248, 646872, 835543, 862496, 1293744, 1671086, 1724992, 2506629, 2587488, 3342172, 3449984, 5013258, 5174976, 6684344, 10026516, 10349952, 13368688, 20053032, 26737376, 40106064, 53474752, 80212128, 106949504, 160424256, 320848512]

約数ペア:

[(1, 320848512), (2, 160424256), (3, 106949504), (4, 80212128), (6, 53474752), (8, 40106064), (12, 26737376), (16, 20053032), (24, 13368688), (31, 10349952), (32, 10026516), (48, 6684344), (62, 5174976), (64, 5013258), (93, 3449984), (96, 3342172), (124, 2587488), (128, 2506629), (186, 1724992), (192, 1671086), (248, 1293744), (372, 862496), (384, 835543), (496, 646872), (744, 431248), (992, 323436), (1488, 215624), (1984, 161718), (2976, 107812), (3968, 80859), (5952, 53906), (11904, 26953)]