172839888

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:881

約数の個数: 120

約数和(自身を含む): 525744128

約数和(自身を除く): 352904240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 312, 381, 468, 508, 624, 727, 762, 936, 1016, 1143, 1454, 1524, 1651, 1872, 2032, 2181, 2286, 2908, 3048, 3302, 4362, 4572, 4953, 5816, 6096, 6543, 6604, 8724, 9144, 9451, 9906, 11632, 13086, 13208, 14859, 17448, 18288, 18902, 19812, 26172, 26416, 28353, 29718, 34896, 37804, 39624, 52344, 56706, 59436, 75608, 79248, 85059, 92329, 104688, 113412, 118872, 151216, 170118, 184658, 226824, 237744, 276987, 340236, 369316, 453648, 553974, 680472, 738632, 830961, 1107948, 1200277, 1360944, 1477264, 1661922, 2215896, 2400554, 3323844, 3600831, 4431792, 4801108, 6647688, 7201662, 9602216, 10802493, 13295376, 14403324, 19204432, 21604986, 28806648, 43209972, 57613296, 86419944, 172839888]

約数ペア:

[(1, 172839888), (2, 86419944), (3, 57613296), (4, 43209972), (6, 28806648), (8, 21604986), (9, 19204432), (12, 14403324), (13, 13295376), (16, 10802493), (18, 9602216), (24, 7201662), (26, 6647688), (36, 4801108), (39, 4431792), (48, 3600831), (52, 3323844), (72, 2400554), (78, 2215896), (104, 1661922), (117, 1477264), (127, 1360944), (144, 1200277), (156, 1107948), (208, 830961), (234, 738632), (254, 680472), (312, 553974), (381, 453648), (468, 369316), (508, 340236), (624, 276987), (727, 237744), (762, 226824), (936, 184658), (1016, 170118), (1143, 151216), (1454, 118872), (1524, 113412), (1651, 104688), (1872, 92329), (2032, 85059), (2181, 79248), (2286, 75608), (2908, 59436), (3048, 56706), (3302, 52344), (4362, 39624), (4572, 37804), (4953, 34896), (5816, 29718), (6096, 28353), (6543, 26416), (6604, 26172), (8724, 19812), (9144, 18902), (9451, 18288), (9906, 17448), (11632, 14859), (13086, 13208)]