996968310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{15683}}^1$

素因数の和:15869

約数の個数: 64

約数和(自身を含む): 2592753408

約数和(自身を除く): 1595785098

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 326, 390, 489, 815, 978, 1630, 2119, 2445, 4238, 4890, 6357, 10595, 12714, 15683, 21190, 31366, 31785, 47049, 63570, 78415, 94098, 156830, 203879, 235245, 407758, 470490, 611637, 1019395, 1223274, 2038790, 2556329, 3058185, 5112658, 6116370, 7668987, 12781645, 15337974, 25563290, 33232277, 38344935, 66464554, 76689870, 99696831, 166161385, 199393662, 332322770, 498484155, 996968310]

約数ペア:

[(1, 996968310), (2, 498484155), (3, 332322770), (5, 199393662), (6, 166161385), (10, 99696831), (13, 76689870), (15, 66464554), (26, 38344935), (30, 33232277), (39, 25563290), (65, 15337974), (78, 12781645), (130, 7668987), (163, 6116370), (195, 5112658), (326, 3058185), (390, 2556329), (489, 2038790), (815, 1223274), (978, 1019395), (1630, 611637), (2119, 470490), (2445, 407758), (4238, 235245), (4890, 203879), (6357, 156830), (10595, 94098), (12714, 78415), (15683, 63570), (21190, 47049), (31366, 31785)]