2381299488

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{435179}}^1$

素因数の和:435214

約数の個数: 72

約数和(自身を含む): 7128248400

約数和(自身を除く): 4746948912

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, 435179, 870358, 1305537, 1740716, 2611074, 3481432, 3916611, 5222148, 6962864, 7833222, 8268401, 10444296, 13925728, 15666444, 16536802, 20888592, 24805203, 31332888, 33073604, 41777184, 49610406, 62665776, 66147208, 74415609, 99220812, 125331552, 132294416, 148831218, 198441624, 264588832, 297662436, 396883248, 595324872, 793766496, 1190649744, 2381299488]

約数ペア:

[(1, 2381299488), (2, 1190649744), (3, 793766496), (4, 595324872), (6, 396883248), (8, 297662436), (9, 264588832), (12, 198441624), (16, 148831218), (18, 132294416), (19, 125331552), (24, 99220812), (32, 74415609), (36, 66147208), (38, 62665776), (48, 49610406), (57, 41777184), (72, 33073604), (76, 31332888), (96, 24805203), (114, 20888592), (144, 16536802), (152, 15666444), (171, 13925728), (228, 10444296), (288, 8268401), (304, 7833222), (342, 6962864), (456, 5222148), (608, 3916611), (684, 3481432), (912, 2611074), (1368, 1740716), (1824, 1305537), (2736, 870358), (5472, 435179)]