1481103616

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{967}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 3070774784

約数和(自身を除く): 1589671168

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 193, 248, 256, 386, 496, 772, 967, 992, 1544, 1934, 1984, 3088, 3868, 3968, 5983, 6176, 7736, 7936, 11966, 12352, 15472, 23932, 24704, 29977, 30944, 47864, 49408, 59954, 61888, 95728, 119908, 123776, 186631, 191456, 239816, 247552, 373262, 382912, 479632, 746524, 765824, 959264, 1493048, 1531648, 1918528, 2986096, 3837056, 5785561, 5972192, 7674112, 11571122, 11944384, 23142244, 23888768, 46284488, 47777536, 92568976, 185137952, 370275904, 740551808, 1481103616]

約数ペア:

[(1, 1481103616), (2, 740551808), (4, 370275904), (8, 185137952), (16, 92568976), (31, 47777536), (32, 46284488), (62, 23888768), (64, 23142244), (124, 11944384), (128, 11571122), (193, 7674112), (248, 5972192), (256, 5785561), (386, 3837056), (496, 2986096), (772, 1918528), (967, 1531648), (992, 1493048), (1544, 959264), (1934, 765824), (1984, 746524), (3088, 479632), (3868, 382912), (3968, 373262), (5983, 247552), (6176, 239816), (7736, 191456), (7936, 186631), (11966, 123776), (12352, 119908), (15472, 95728), (23932, 61888), (24704, 59954), (29977, 49408), (30944, 47864)]