263000088

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:666

約数の個数: 128

約数和(自身を含む): 792120000

約数和(自身を除く): 529119912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 229, 234, 312, 351, 409, 458, 468, 687, 702, 818, 916, 936, 1227, 1374, 1404, 1636, 1832, 2061, 2454, 2748, 2808, 2977, 3272, 3681, 4122, 4908, 5317, 5496, 5954, 6183, 7362, 8244, 8931, 9816, 10634, 11043, 11908, 12366, 14724, 15951, 16488, 17862, 21268, 22086, 23816, 24732, 26793, 29448, 31902, 35724, 42536, 44172, 47853, 49464, 53586, 63804, 71448, 80379, 88344, 93661, 95706, 107172, 127608, 143559, 160758, 187322, 191412, 214344, 280983, 287118, 321516, 374644, 382824, 561966, 574236, 643032, 749288, 842949, 1123932, 1148472, 1217593, 1685898, 2247864, 2435186, 2528847, 3371796, 3652779, 4870372, 5057694, 6743592, 7305558, 9740744, 10115388, 10958337, 14611116, 20230776, 21916674, 29222232, 32875011, 43833348, 65750022, 87666696, 131500044, 263000088]

約数ペア:

[(1, 263000088), (2, 131500044), (3, 87666696), (4, 65750022), (6, 43833348), (8, 32875011), (9, 29222232), (12, 21916674), (13, 20230776), (18, 14611116), (24, 10958337), (26, 10115388), (27, 9740744), (36, 7305558), (39, 6743592), (52, 5057694), (54, 4870372), (72, 3652779), (78, 3371796), (104, 2528847), (108, 2435186), (117, 2247864), (156, 1685898), (216, 1217593), (229, 1148472), (234, 1123932), (312, 842949), (351, 749288), (409, 643032), (458, 574236), (468, 561966), (687, 382824), (702, 374644), (818, 321516), (916, 287118), (936, 280983), (1227, 214344), (1374, 191412), (1404, 187322), (1636, 160758), (1832, 143559), (2061, 127608), (2454, 107172), (2748, 95706), (2808, 93661), (2977, 88344), (3272, 80379), (3681, 71448), (4122, 63804), (4908, 53586), (5317, 49464), (5496, 47853), (5954, 44172), (6183, 42536), (7362, 35724), (8244, 31902), (8931, 29448), (9816, 26793), (10634, 24732), (11043, 23816), (11908, 22086), (12366, 21268), (14724, 17862), (15951, 16488)]