291344976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1511}}^1$

素因数の和:1641

約数の個数: 120

約数和(自身を含む): 887193216

約数和(自身を除く): 595848240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 103, 104, 117, 144, 156, 206, 208, 234, 309, 312, 412, 468, 618, 624, 824, 927, 936, 1236, 1339, 1511, 1648, 1854, 1872, 2472, 2678, 3022, 3708, 4017, 4533, 4944, 5356, 6044, 7416, 8034, 9066, 10712, 12051, 12088, 13599, 14832, 16068, 18132, 19643, 21424, 24102, 24176, 27198, 32136, 36264, 39286, 48204, 54396, 58929, 64272, 72528, 78572, 96408, 108792, 117858, 155633, 157144, 176787, 192816, 217584, 235716, 311266, 314288, 353574, 466899, 471432, 622532, 707148, 933798, 942864, 1245064, 1400697, 1414296, 1867596, 2023229, 2490128, 2801394, 2828592, 3735192, 4046458, 5602788, 6069687, 7470384, 8092916, 11205576, 12139374, 16185832, 18209061, 22411152, 24278748, 32371664, 36418122, 48557496, 72836244, 97114992, 145672488, 291344976]

約数ペア:

[(1, 291344976), (2, 145672488), (3, 97114992), (4, 72836244), (6, 48557496), (8, 36418122), (9, 32371664), (12, 24278748), (13, 22411152), (16, 18209061), (18, 16185832), (24, 12139374), (26, 11205576), (36, 8092916), (39, 7470384), (48, 6069687), (52, 5602788), (72, 4046458), (78, 3735192), (103, 2828592), (104, 2801394), (117, 2490128), (144, 2023229), (156, 1867596), (206, 1414296), (208, 1400697), (234, 1245064), (309, 942864), (312, 933798), (412, 707148), (468, 622532), (618, 471432), (624, 466899), (824, 353574), (927, 314288), (936, 311266), (1236, 235716), (1339, 217584), (1511, 192816), (1648, 176787), (1854, 157144), (1872, 155633), (2472, 117858), (2678, 108792), (3022, 96408), (3708, 78572), (4017, 72528), (4533, 64272), (4944, 58929), (5356, 54396), (6044, 48204), (7416, 39286), (8034, 36264), (9066, 32136), (10712, 27198), (12051, 24176), (12088, 24102), (13599, 21424), (14832, 19643), (16068, 18132)]