388177536

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{32609}}^1$

素因数の和:32657

約数の個数: 64

約数和(自身を含む): 1064390400

約数和(自身を除く): 676212864

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, 32609, 65218, 97827, 130436, 195654, 260872, 391308, 521744, 782616, 1010879, 1043488, 1565232, 2021758, 2086976, 3032637, 3130464, 4043516, 4173952, 6065274, 6260928, 8087032, 12130548, 12521856, 16174064, 24261096, 32348128, 48522192, 64696256, 97044384, 129392512, 194088768, 388177536]

約数ペア:

[(1, 388177536), (2, 194088768), (3, 129392512), (4, 97044384), (6, 64696256), (8, 48522192), (12, 32348128), (16, 24261096), (24, 16174064), (31, 12521856), (32, 12130548), (48, 8087032), (62, 6260928), (64, 6065274), (93, 4173952), (96, 4043516), (124, 3130464), (128, 3032637), (186, 2086976), (192, 2021758), (248, 1565232), (372, 1043488), (384, 1010879), (496, 782616), (744, 521744), (992, 391308), (1488, 260872), (1984, 195654), (2976, 130436), (3968, 97827), (5952, 65218), (11904, 32609)]