788336856

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{154213}}^1$

素因数の和:154296

約数の個数: 48

約数和(自身を含む): 2165164560

約数和(自身を除く): 1376827704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 154213, 308426, 462639, 616852, 925278, 1233704, 1387917, 1850556, 2775834, 3701112, 5551668, 10949123, 11103336, 21898246, 32847369, 43796492, 65694738, 87592984, 98542107, 131389476, 197084214, 262778952, 394168428, 788336856]

約数ペア:

[(1, 788336856), (2, 394168428), (3, 262778952), (4, 197084214), (6, 131389476), (8, 98542107), (9, 87592984), (12, 65694738), (18, 43796492), (24, 32847369), (36, 21898246), (71, 11103336), (72, 10949123), (142, 5551668), (213, 3701112), (284, 2775834), (426, 1850556), (568, 1387917), (639, 1233704), (852, 925278), (1278, 616852), (1704, 462639), (2556, 308426), (5112, 154213)]