394690304

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{67033}}^1$

素因数の和:67072

約数の個数: 36

約数和(自身を含む): 822104976

約数和(自身を除く): 427414672

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 67033, 134066, 268132, 536264, 1072528, 1541759, 2145056, 3083518, 4290112, 6167036, 8580224, 12334072, 17160448, 24668144, 49336288, 98672576, 197345152, 394690304]

約数ペア:

[(1, 394690304), (2, 197345152), (4, 98672576), (8, 49336288), (16, 24668144), (23, 17160448), (32, 12334072), (46, 8580224), (64, 6167036), (92, 4290112), (128, 3083518), (184, 2145056), (256, 1541759), (368, 1072528), (736, 536264), (1472, 268132), (2944, 134066), (5888, 67033)]