306019272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{980831}}^1$

素因数の和:980853

約数の個数: 32

約数和(自身を含む): 823898880

約数和(自身を除く): 517879608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 980831, 1961662, 2942493, 3923324, 5884986, 7846648, 11769972, 12750803, 23539944, 25501606, 38252409, 51003212, 76504818, 102006424, 153009636, 306019272]

約数ペア:

[(1, 306019272), (2, 153009636), (3, 102006424), (4, 76504818), (6, 51003212), (8, 38252409), (12, 25501606), (13, 23539944), (24, 12750803), (26, 11769972), (39, 7846648), (52, 5884986), (78, 3923324), (104, 2942493), (156, 1961662), (312, 980831)]