457998464

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1562

約数の個数: 128

約数和(自身を含む): 1175040000

約数和(自身を除く): 717041536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 896, 992, 1232, 1364, 1408, 1499, 1736, 1984, 2387, 2464, 2728, 2998, 3472, 3968, 4774, 4928, 5456, 5996, 6944, 9548, 9856, 10493, 10912, 11992, 13888, 16489, 19096, 20986, 21824, 23984, 27776, 32978, 38192, 41972, 43648, 46469, 47968, 65956, 76384, 83944, 92938, 95936, 115423, 131912, 152768, 167888, 185876, 191872, 230846, 263824, 305536, 325283, 335776, 371752, 461692, 511159, 527648, 650566, 671552, 743504, 923384, 1022318, 1055296, 1301132, 1343104, 1487008, 1846768, 2044636, 2110592, 2602264, 2974016, 3578113, 3693536, 4089272, 5204528, 5948032, 7156226, 7387072, 8178544, 10409056, 14312452, 14774144, 16357088, 20818112, 28624904, 32714176, 41636224, 57249808, 65428352, 114499616, 228999232, 457998464]

約数ペア:

[(1, 457998464), (2, 228999232), (4, 114499616), (7, 65428352), (8, 57249808), (11, 41636224), (14, 32714176), (16, 28624904), (22, 20818112), (28, 16357088), (31, 14774144), (32, 14312452), (44, 10409056), (56, 8178544), (62, 7387072), (64, 7156226), (77, 5948032), (88, 5204528), (112, 4089272), (124, 3693536), (128, 3578113), (154, 2974016), (176, 2602264), (217, 2110592), (224, 2044636), (248, 1846768), (308, 1487008), (341, 1343104), (352, 1301132), (434, 1055296), (448, 1022318), (496, 923384), (616, 743504), (682, 671552), (704, 650566), (868, 527648), (896, 511159), (992, 461692), (1232, 371752), (1364, 335776), (1408, 325283), (1499, 305536), (1736, 263824), (1984, 230846), (2387, 191872), (2464, 185876), (2728, 167888), (2998, 152768), (3472, 131912), (3968, 115423), (4774, 95936), (4928, 92938), (5456, 83944), (5996, 76384), (6944, 65956), (9548, 47968), (9856, 46469), (10493, 43648), (10912, 41972), (11992, 38192), (13888, 32978), (16489, 27776), (19096, 23984), (20986, 21824)]