905862912

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{51283}}^1$

素因数の和:51325

約数の個数: 72

約数和(自身を含む): 2515787904

約数和(自身を除く): 1609924992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 17664, 51283, 102566, 153849, 205132, 307698, 410264, 615396, 820528, 1179509, 1230792, 1641056, 2359018, 2461584, 3282112, 3538527, 4718036, 4923168, 6564224, 7077054, 9436072, 9846336, 13128448, 14154108, 18872144, 19692672, 28308216, 37744288, 39385344, 56616432, 75488576, 113232864, 150977152, 226465728, 301954304, 452931456, 905862912]

約数ペア:

[(1, 905862912), (2, 452931456), (3, 301954304), (4, 226465728), (6, 150977152), (8, 113232864), (12, 75488576), (16, 56616432), (23, 39385344), (24, 37744288), (32, 28308216), (46, 19692672), (48, 18872144), (64, 14154108), (69, 13128448), (92, 9846336), (96, 9436072), (128, 7077054), (138, 6564224), (184, 4923168), (192, 4718036), (256, 3538527), (276, 3282112), (368, 2461584), (384, 2359018), (552, 1641056), (736, 1230792), (768, 1179509), (1104, 820528), (1472, 615396), (2208, 410264), (2944, 307698), (4416, 205132), (5888, 153849), (8832, 102566), (17664, 51283)]