260352384

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21871}}^1$

素因数の和:21919

約数の個数: 64

約数和(自身を含む): 713902080

約数和(自身を除く): 453549696

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, 21871, 43742, 65613, 87484, 131226, 174968, 262452, 349936, 524904, 678001, 699872, 1049808, 1356002, 1399744, 2034003, 2099616, 2712004, 2799488, 4068006, 4199232, 5424008, 8136012, 8398464, 10848016, 16272024, 21696032, 32544048, 43392064, 65088096, 86784128, 130176192, 260352384]

約数ペア:

[(1, 260352384), (2, 130176192), (3, 86784128), (4, 65088096), (6, 43392064), (8, 32544048), (12, 21696032), (16, 16272024), (24, 10848016), (31, 8398464), (32, 8136012), (48, 5424008), (62, 4199232), (64, 4068006), (93, 2799488), (96, 2712004), (124, 2099616), (128, 2034003), (186, 1399744), (192, 1356002), (248, 1049808), (372, 699872), (384, 678001), (496, 524904), (744, 349936), (992, 262452), (1488, 174968), (1984, 131226), (2976, 87484), (3968, 65613), (5952, 43742), (11904, 21871)]