1298647296

素因数分解:

$2^8\times 3^3\times {\mathrm{187883}}^1$

素因数の和:187908

約数の個数: 72

約数和(自身を含む): 3840348960

約数和(自身を除く): 2541701664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 187883, 375766, 563649, 751532, 1127298, 1503064, 1690947, 2254596, 3006128, 3381894, 4509192, 5072841, 6012256, 6763788, 9018384, 10145682, 12024512, 13527576, 18036768, 20291364, 24049024, 27055152, 36073536, 40582728, 48098048, 54110304, 72147072, 81165456, 108220608, 144294144, 162330912, 216441216, 324661824, 432882432, 649323648, 1298647296]

約数ペア:

[(1, 1298647296), (2, 649323648), (3, 432882432), (4, 324661824), (6, 216441216), (8, 162330912), (9, 144294144), (12, 108220608), (16, 81165456), (18, 72147072), (24, 54110304), (27, 48098048), (32, 40582728), (36, 36073536), (48, 27055152), (54, 24049024), (64, 20291364), (72, 18036768), (96, 13527576), (108, 12024512), (128, 10145682), (144, 9018384), (192, 6763788), (216, 6012256), (256, 5072841), (288, 4509192), (384, 3381894), (432, 3006128), (576, 2254596), (768, 1690947), (864, 1503064), (1152, 1127298), (1728, 751532), (2304, 563649), (3456, 375766), (6912, 187883)]