681974712

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{30853}}^1$

素因数の和:31172

約数の個数: 48

約数和(自身を含む): 1853091240

約数和(自身を除く): 1171116528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7368, 11052, 22104, 30853, 61706, 92559, 123412, 185118, 246824, 277677, 370236, 555354, 740472, 1110708, 2221416, 9471871, 18943742, 28415613, 37887484, 56831226, 75774968, 85246839, 113662452, 170493678, 227324904, 340987356, 681974712]

約数ペア:

[(1, 681974712), (2, 340987356), (3, 227324904), (4, 170493678), (6, 113662452), (8, 85246839), (9, 75774968), (12, 56831226), (18, 37887484), (24, 28415613), (36, 18943742), (72, 9471871), (307, 2221416), (614, 1110708), (921, 740472), (1228, 555354), (1842, 370236), (2456, 277677), (2763, 246824), (3684, 185118), (5526, 123412), (7368, 92559), (11052, 61706), (22104, 30853)]