289600506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3739}}^1$

素因数の和:4091

約数の個数: 48

約数和(自身を含む): 677957280

約数和(自身を除く): 388356774

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 993, 1986, 2979, 3739, 4303, 5958, 7478, 8606, 11217, 12909, 22434, 25818, 33651, 38727, 48607, 67302, 77454, 97214, 145821, 291642, 437463, 874926, 1237609, 2475218, 3712827, 7425654, 11138481, 16088917, 22276962, 32177834, 48266751, 96533502, 144800253, 289600506]

約数ペア:

[(1, 289600506), (2, 144800253), (3, 96533502), (6, 48266751), (9, 32177834), (13, 22276962), (18, 16088917), (26, 11138481), (39, 7425654), (78, 3712827), (117, 2475218), (234, 1237609), (331, 874926), (662, 437463), (993, 291642), (1986, 145821), (2979, 97214), (3739, 77454), (4303, 67302), (5958, 48607), (7478, 38727), (8606, 33651), (11217, 25818), (12909, 22434)]