1907993856

素因数分解:

$2^8\times 3^1\times {\mathrm{197}}^1\times {\mathrm{12611}}^1$

素因数の和:12827

約数の個数: 72

約数和(自身を含む): 5104227744

約数和(自身を除く): 3196233888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 591, 768, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 12608, 12611, 18912, 25216, 25222, 37824, 37833, 50432, 50444, 75648, 75666, 100888, 151296, 151332, 201776, 302664, 403552, 605328, 807104, 1210656, 1614208, 2421312, 2484367, 3228416, 4842624, 4968734, 7453101, 9685248, 9937468, 14906202, 19874936, 29812404, 39749872, 59624808, 79499744, 119249616, 158999488, 238499232, 317998976, 476998464, 635997952, 953996928, 1907993856]

約数ペア:

[(1, 1907993856), (2, 953996928), (3, 635997952), (4, 476998464), (6, 317998976), (8, 238499232), (12, 158999488), (16, 119249616), (24, 79499744), (32, 59624808), (48, 39749872), (64, 29812404), (96, 19874936), (128, 14906202), (192, 9937468), (197, 9685248), (256, 7453101), (384, 4968734), (394, 4842624), (591, 3228416), (768, 2484367), (788, 2421312), (1182, 1614208), (1576, 1210656), (2364, 807104), (3152, 605328), (4728, 403552), (6304, 302664), (9456, 201776), (12608, 151332), (12611, 151296), (18912, 100888), (25216, 75666), (25222, 75648), (37824, 50444), (37833, 50432)]