1186078832128

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{74727749}}^1$

素因数の和:74727798

約数の個数: 40

約数和(自身を含む): 2446287624000

約数和(自身を除く): 1260208791872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 74727749, 149455498, 298910996, 597821992, 1195643984, 2316560219, 2391287968, 4633120438, 4782575936, 9266240876, 9565151872, 18532481752, 19130303744, 37064963504, 38260607488, 74129927008, 148259854016, 296519708032, 593039416064, 1186078832128]

約数ペア:

[(1, 1186078832128), (2, 593039416064), (4, 296519708032), (8, 148259854016), (16, 74129927008), (31, 38260607488), (32, 37064963504), (62, 19130303744), (64, 18532481752), (124, 9565151872), (128, 9266240876), (248, 4782575936), (256, 4633120438), (496, 2391287968), (512, 2316560219), (992, 1195643984), (1984, 597821992), (3968, 298910996), (7936, 149455498), (15872, 74727749)]