2105258976

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{384733}}^1$

素因数の和:384768

約数の個数: 72

約数和(自身を含む): 6301942920

約数和(自身を除く): 4196683944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 384733, 769466, 1154199, 1538932, 2308398, 3077864, 3462597, 4616796, 6155728, 6925194, 7309927, 9233592, 12311456, 13850388, 14619854, 18467184, 21929781, 27700776, 29239708, 36934368, 43859562, 55401552, 58479416, 65789343, 87719124, 110803104, 116958832, 131578686, 175438248, 233917664, 263157372, 350876496, 526314744, 701752992, 1052629488, 2105258976]

約数ペア:

[(1, 2105258976), (2, 1052629488), (3, 701752992), (4, 526314744), (6, 350876496), (8, 263157372), (9, 233917664), (12, 175438248), (16, 131578686), (18, 116958832), (19, 110803104), (24, 87719124), (32, 65789343), (36, 58479416), (38, 55401552), (48, 43859562), (57, 36934368), (72, 29239708), (76, 27700776), (96, 21929781), (114, 18467184), (144, 14619854), (152, 13850388), (171, 12311456), (228, 9233592), (288, 7309927), (304, 6925194), (342, 6155728), (456, 4616796), (608, 3462597), (684, 3077864), (912, 2308398), (1368, 1538932), (1824, 1154199), (2736, 769466), (5472, 384733)]