287361048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{921029}}^1$

素因数の和:921051

約数の個数: 32

約数和(自身を含む): 773665200

約数和(自身を除く): 486304152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 921029, 1842058, 2763087, 3684116, 5526174, 7368232, 11052348, 11973377, 22104696, 23946754, 35920131, 47893508, 71840262, 95787016, 143680524, 287361048]

約数ペア:

[(1, 287361048), (2, 143680524), (3, 95787016), (4, 71840262), (6, 47893508), (8, 35920131), (12, 23946754), (13, 22104696), (24, 11973377), (26, 11052348), (39, 7368232), (52, 5526174), (78, 3684116), (104, 2763087), (156, 1842058), (312, 921029)]