742000128

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{15583}}^1$

素因数の和:15635

約数の個数: 80

約数和(自身を含む): 2040631296

約数和(自身を除く): 1298631168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15583, 15872, 23808, 31166, 46749, 47616, 62332, 93498, 124664, 186996, 249328, 373992, 483073, 498656, 747984, 966146, 997312, 1449219, 1495968, 1932292, 1994624, 2898438, 2991936, 3864584, 3989248, 5796876, 5983872, 7729168, 7978496, 11593752, 11967744, 15458336, 23187504, 23935488, 30916672, 46375008, 61833344, 92750016, 123666688, 185500032, 247333376, 371000064, 742000128]

約数ペア:

[(1, 742000128), (2, 371000064), (3, 247333376), (4, 185500032), (6, 123666688), (8, 92750016), (12, 61833344), (16, 46375008), (24, 30916672), (31, 23935488), (32, 23187504), (48, 15458336), (62, 11967744), (64, 11593752), (93, 7978496), (96, 7729168), (124, 5983872), (128, 5796876), (186, 3989248), (192, 3864584), (248, 2991936), (256, 2898438), (372, 1994624), (384, 1932292), (496, 1495968), (512, 1449219), (744, 997312), (768, 966146), (992, 747984), (1488, 498656), (1536, 483073), (1984, 373992), (2976, 249328), (3968, 186996), (5952, 124664), (7936, 93498), (11904, 62332), (15583, 47616), (15872, 46749), (23808, 31166)]