309510864

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1765

約数の個数: 120

約数和(自身を含む): 942642792

約数和(自身を除く): 633131928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 101, 104, 117, 144, 156, 202, 208, 234, 303, 312, 404, 468, 606, 624, 808, 909, 936, 1212, 1313, 1616, 1637, 1818, 1872, 2424, 2626, 3274, 3636, 3939, 4848, 4911, 5252, 6548, 7272, 7878, 9822, 10504, 11817, 13096, 14544, 14733, 15756, 19644, 21008, 21281, 23634, 26192, 29466, 31512, 39288, 42562, 47268, 58932, 63024, 63843, 78576, 85124, 94536, 117864, 127686, 165337, 170248, 189072, 191529, 235728, 255372, 330674, 340496, 383058, 496011, 510744, 661348, 766116, 992022, 1021488, 1322696, 1488033, 1532232, 1984044, 2149381, 2645392, 2976066, 3064464, 3968088, 4298762, 5952132, 6448143, 7936176, 8597524, 11904264, 12896286, 17195048, 19344429, 23808528, 25792572, 34390096, 38688858, 51585144, 77377716, 103170288, 154755432, 309510864]

約数ペア:

[(1, 309510864), (2, 154755432), (3, 103170288), (4, 77377716), (6, 51585144), (8, 38688858), (9, 34390096), (12, 25792572), (13, 23808528), (16, 19344429), (18, 17195048), (24, 12896286), (26, 11904264), (36, 8597524), (39, 7936176), (48, 6448143), (52, 5952132), (72, 4298762), (78, 3968088), (101, 3064464), (104, 2976066), (117, 2645392), (144, 2149381), (156, 1984044), (202, 1532232), (208, 1488033), (234, 1322696), (303, 1021488), (312, 992022), (404, 766116), (468, 661348), (606, 510744), (624, 496011), (808, 383058), (909, 340496), (936, 330674), (1212, 255372), (1313, 235728), (1616, 191529), (1637, 189072), (1818, 170248), (1872, 165337), (2424, 127686), (2626, 117864), (3274, 94536), (3636, 85124), (3939, 78576), (4848, 63843), (4911, 63024), (5252, 58932), (6548, 47268), (7272, 42562), (7878, 39288), (9822, 31512), (10504, 29466), (11817, 26192), (13096, 23634), (14544, 21281), (14733, 21008), (15756, 19644)]