1316439552

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27647}}^1$

素因数の和:27699

約数の個数: 80

約数和(自身を含む): 3620339712

約数和(自身を除く): 2303900160

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, 15872, 23808, 27647, 47616, 55294, 82941, 110588, 165882, 221176, 331764, 442352, 663528, 857057, 884704, 1327056, 1714114, 1769408, 2571171, 2654112, 3428228, 3538816, 5142342, 5308224, 6856456, 7077632, 10284684, 10616448, 13712912, 14155264, 20569368, 21232896, 27425824, 41138736, 42465792, 54851648, 82277472, 109703296, 164554944, 219406592, 329109888, 438813184, 658219776, 1316439552]

約数ペア:

[(1, 1316439552), (2, 658219776), (3, 438813184), (4, 329109888), (6, 219406592), (8, 164554944), (12, 109703296), (16, 82277472), (24, 54851648), (31, 42465792), (32, 41138736), (48, 27425824), (62, 21232896), (64, 20569368), (93, 14155264), (96, 13712912), (124, 10616448), (128, 10284684), (186, 7077632), (192, 6856456), (248, 5308224), (256, 5142342), (372, 3538816), (384, 3428228), (496, 2654112), (512, 2571171), (744, 1769408), (768, 1714114), (992, 1327056), (1488, 884704), (1536, 857057), (1984, 663528), (2976, 442352), (3968, 331764), (5952, 221176), (7936, 165882), (11904, 110588), (15872, 82941), (23808, 55294), (27647, 47616)]