489312954

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2777}}^1$

素因数の和:3052

約数の個数: 64

約数和(自身を含む): 1176094080

約数和(自身を除く): 686781126

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 251, 351, 502, 702, 753, 1506, 2259, 2777, 3263, 4518, 5554, 6526, 6777, 8331, 9789, 13554, 16662, 19578, 24993, 29367, 36101, 49986, 58734, 72202, 74979, 88101, 108303, 149958, 176202, 216606, 324909, 649818, 697027, 974727, 1394054, 1949454, 2091081, 4182162, 6273243, 9061351, 12546486, 18122702, 18819729, 27184053, 37639458, 54368106, 81552159, 163104318, 244656477, 489312954]

約数ペア:

[(1, 489312954), (2, 244656477), (3, 163104318), (6, 81552159), (9, 54368106), (13, 37639458), (18, 27184053), (26, 18819729), (27, 18122702), (39, 12546486), (54, 9061351), (78, 6273243), (117, 4182162), (234, 2091081), (251, 1949454), (351, 1394054), (502, 974727), (702, 697027), (753, 649818), (1506, 324909), (2259, 216606), (2777, 176202), (3263, 149958), (4518, 108303), (5554, 88101), (6526, 74979), (6777, 72202), (8331, 58734), (9789, 49986), (13554, 36101), (16662, 29367), (19578, 24993)]