279399888

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{12203}}^1$

素因数の和:12273

約数の個数: 80

約数和(自身を含む): 817179840

約数和(自身を除く): 537779952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7632, 11448, 12203, 22896, 24406, 36609, 48812, 73218, 97624, 109827, 146436, 195248, 219654, 292872, 329481, 439308, 585744, 646759, 658962, 878616, 1293518, 1317924, 1757232, 1940277, 2587036, 2635848, 3880554, 5174072, 5271696, 5820831, 7761108, 10348144, 11641662, 15522216, 17462493, 23283324, 31044432, 34924986, 46566648, 69849972, 93133296, 139699944, 279399888]

約数ペア:

[(1, 279399888), (2, 139699944), (3, 93133296), (4, 69849972), (6, 46566648), (8, 34924986), (9, 31044432), (12, 23283324), (16, 17462493), (18, 15522216), (24, 11641662), (27, 10348144), (36, 7761108), (48, 5820831), (53, 5271696), (54, 5174072), (72, 3880554), (106, 2635848), (108, 2587036), (144, 1940277), (159, 1757232), (212, 1317924), (216, 1293518), (318, 878616), (424, 658962), (432, 646759), (477, 585744), (636, 439308), (848, 329481), (954, 292872), (1272, 219654), (1431, 195248), (1908, 146436), (2544, 109827), (2862, 97624), (3816, 73218), (5724, 48812), (7632, 36609), (11448, 24406), (12203, 22896)]