1280562461184

素因数分解:

$2^9\times 3^1\times {\mathrm{257}}^1\times {\mathrm{3243967}}^1$

素因数の和:3244245

約数の個数: 80

約数和(自身を含む): 3424773800448

約数和(自身を除く): 2144211339264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 257, 384, 512, 514, 768, 771, 1028, 1536, 1542, 2056, 3084, 4112, 6168, 8224, 12336, 16448, 24672, 32896, 49344, 65792, 98688, 131584, 197376, 394752, 3243967, 6487934, 9731901, 12975868, 19463802, 25951736, 38927604, 51903472, 77855208, 103806944, 155710416, 207613888, 311420832, 415227776, 622841664, 830455552, 833699519, 1245683328, 1660911104, 1667399038, 2491366656, 2501098557, 3334798076, 4982733312, 5002197114, 6669596152, 10004394228, 13339192304, 20008788456, 26678384608, 40017576912, 53356769216, 80035153824, 106713538432, 160070307648, 213427076864, 320140615296, 426854153728, 640281230592, 1280562461184]

約数ペア:

[(1, 1280562461184), (2, 640281230592), (3, 426854153728), (4, 320140615296), (6, 213427076864), (8, 160070307648), (12, 106713538432), (16, 80035153824), (24, 53356769216), (32, 40017576912), (48, 26678384608), (64, 20008788456), (96, 13339192304), (128, 10004394228), (192, 6669596152), (256, 5002197114), (257, 4982733312), (384, 3334798076), (512, 2501098557), (514, 2491366656), (768, 1667399038), (771, 1660911104), (1028, 1245683328), (1536, 833699519), (1542, 830455552), (2056, 622841664), (3084, 415227776), (4112, 311420832), (6168, 207613888), (8224, 155710416), (12336, 103806944), (16448, 77855208), (24672, 51903472), (32896, 38927604), (49344, 25951736), (65792, 19463802), (98688, 12975868), (131584, 9731901), (197376, 6487934), (394752, 3243967)]