282454144

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10169}}^1$

素因数の和:10221

約数の個数: 64

約数和(自身を含む): 663897600

約数和(自身を除く): 381443456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 10169, 13888, 20338, 27776, 40676, 71183, 81352, 142366, 162704, 284732, 315239, 325408, 569464, 630478, 650816, 1138928, 1260956, 1301632, 2206673, 2277856, 2521912, 4413346, 4555712, 5043824, 8826692, 9111424, 10087648, 17653384, 20175296, 35306768, 40350592, 70613536, 141227072, 282454144]

約数ペア:

[(1, 282454144), (2, 141227072), (4, 70613536), (7, 40350592), (8, 35306768), (14, 20175296), (16, 17653384), (28, 10087648), (31, 9111424), (32, 8826692), (56, 5043824), (62, 4555712), (64, 4413346), (112, 2521912), (124, 2277856), (128, 2206673), (217, 1301632), (224, 1260956), (248, 1138928), (434, 650816), (448, 630478), (496, 569464), (868, 325408), (896, 315239), (992, 284732), (1736, 162704), (1984, 142366), (3472, 81352), (3968, 71183), (6944, 40676), (10169, 27776), (13888, 20338)]