351694668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{13831}}^1$

素因数の和:14014

約数の個数: 48

約数和(自身を含む): 889231616

約数和(自身を除く): 537536948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 4238, 6357, 8476, 12714, 13831, 25428, 27662, 41493, 55324, 82986, 165972, 179803, 359606, 539409, 719212, 1078818, 2157636, 2254453, 4508906, 6763359, 9017812, 13526718, 27053436, 29307889, 58615778, 87923667, 117231556, 175847334, 351694668]

約数ペア:

[(1, 351694668), (2, 175847334), (3, 117231556), (4, 87923667), (6, 58615778), (12, 29307889), (13, 27053436), (26, 13526718), (39, 9017812), (52, 6763359), (78, 4508906), (156, 2254453), (163, 2157636), (326, 1078818), (489, 719212), (652, 539409), (978, 359606), (1956, 179803), (2119, 165972), (4238, 82986), (6357, 55324), (8476, 41493), (12714, 27662), (13831, 25428)]