1425559552

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 104

約数和(自身を含む): 2998561280

約数和(自身を除く): 1573001728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 109, 124, 128, 206, 218, 248, 256, 412, 436, 496, 512, 824, 872, 992, 1024, 1648, 1744, 1984, 2048, 3193, 3296, 3379, 3488, 3968, 4096, 6386, 6592, 6758, 6976, 7936, 11227, 12772, 13184, 13516, 13952, 15872, 22454, 25544, 26368, 27032, 27904, 31744, 44908, 51088, 52736, 54064, 55808, 63488, 89816, 102176, 105472, 108128, 111616, 126976, 179632, 204352, 210944, 216256, 223232, 348037, 359264, 408704, 421888, 432512, 446464, 696074, 718528, 817408, 865024, 1392148, 1437056, 1634816, 1730048, 2784296, 2874112, 3269632, 3460096, 5568592, 5748224, 6539264, 6920192, 11137184, 11496448, 13078528, 13840384, 22274368, 22992896, 44548736, 45985792, 89097472, 178194944, 356389888, 712779776, 1425559552]

約数ペア:

[(1, 1425559552), (2, 712779776), (4, 356389888), (8, 178194944), (16, 89097472), (31, 45985792), (32, 44548736), (62, 22992896), (64, 22274368), (103, 13840384), (109, 13078528), (124, 11496448), (128, 11137184), (206, 6920192), (218, 6539264), (248, 5748224), (256, 5568592), (412, 3460096), (436, 3269632), (496, 2874112), (512, 2784296), (824, 1730048), (872, 1634816), (992, 1437056), (1024, 1392148), (1648, 865024), (1744, 817408), (1984, 718528), (2048, 696074), (3193, 446464), (3296, 432512), (3379, 421888), (3488, 408704), (3968, 359264), (4096, 348037), (6386, 223232), (6592, 216256), (6758, 210944), (6976, 204352), (7936, 179632), (11227, 126976), (12772, 111616), (13184, 108128), (13516, 105472), (13952, 102176), (15872, 89816), (22454, 63488), (25544, 55808), (26368, 54064), (27032, 52736), (27904, 51088), (31744, 44908)]