1428711424

素因数分解:

$2^{11}\times 7^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 3473215200

約数和(自身を除く): 2044503776

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 256, 322, 368, 392, 448, 512, 619, 644, 736, 784, 896, 1024, 1127, 1238, 1288, 1472, 1568, 1792, 2048, 2254, 2476, 2576, 2944, 3136, 3584, 4333, 4508, 4952, 5152, 5888, 6272, 7168, 8666, 9016, 9904, 10304, 11776, 12544, 14237, 14336, 17332, 18032, 19808, 20608, 23552, 25088, 28474, 30331, 34664, 36064, 39616, 41216, 47104, 50176, 56948, 60662, 69328, 72128, 79232, 82432, 99659, 100352, 113896, 121324, 138656, 144256, 158464, 164864, 199318, 227792, 242648, 277312, 288512, 316928, 329728, 398636, 455584, 485296, 554624, 577024, 633856, 697613, 797272, 911168, 970592, 1109248, 1154048, 1267712, 1395226, 1594544, 1822336, 1941184, 2218496, 2308096, 2790452, 3189088, 3644672, 3882368, 4436992, 5580904, 6378176, 7289344, 7764736, 8873984, 11161808, 12756352, 14578688, 15529472, 22323616, 25512704, 29157376, 31058944, 44647232, 51025408, 62117888, 89294464, 102050816, 178588928, 204101632, 357177856, 714355712, 1428711424]

約数ペア:

[(1, 1428711424), (2, 714355712), (4, 357177856), (7, 204101632), (8, 178588928), (14, 102050816), (16, 89294464), (23, 62117888), (28, 51025408), (32, 44647232), (46, 31058944), (49, 29157376), (56, 25512704), (64, 22323616), (92, 15529472), (98, 14578688), (112, 12756352), (128, 11161808), (161, 8873984), (184, 7764736), (196, 7289344), (224, 6378176), (256, 5580904), (322, 4436992), (368, 3882368), (392, 3644672), (448, 3189088), (512, 2790452), (619, 2308096), (644, 2218496), (736, 1941184), (784, 1822336), (896, 1594544), (1024, 1395226), (1127, 1267712), (1238, 1154048), (1288, 1109248), (1472, 970592), (1568, 911168), (1792, 797272), (2048, 697613), (2254, 633856), (2476, 577024), (2576, 554624), (2944, 485296), (3136, 455584), (3584, 398636), (4333, 329728), (4508, 316928), (4952, 288512), (5152, 277312), (5888, 242648), (6272, 227792), (7168, 199318), (8666, 164864), (9016, 158464), (9904, 144256), (10304, 138656), (11776, 121324), (12544, 113896), (14237, 100352), (14336, 99659), (17332, 82432), (18032, 79232), (19808, 72128), (20608, 69328), (23552, 60662), (25088, 56948), (28474, 50176), (30331, 47104), (34664, 41216), (36064, 39616)]