286728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 772800

約数和(自身を除く): 486072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 919, 1838, 2757, 3676, 5514, 7352, 11028, 11947, 22056, 23894, 35841, 47788, 71682, 95576, 143364, 286728]

約数ペア:

[(1, 286728), (2, 143364), (3, 95576), (4, 71682), (6, 47788), (8, 35841), (12, 23894), (13, 22056), (24, 11947), (26, 11028), (39, 7352), (52, 5514), (78, 3676), (104, 2757), (156, 1838), (312, 919)]