1279587792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{9497}}^1$

素因数の和:9916

約数の個数: 80

約数和(自身を含む): 3787650432

約数和(自身を除く): 2508062640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 401, 802, 1203, 1604, 2406, 2807, 3208, 4812, 5614, 6416, 8421, 9497, 9624, 11228, 16842, 18994, 19248, 22456, 28491, 33684, 37988, 44912, 56982, 66479, 67368, 75976, 113964, 132958, 134736, 151952, 199437, 227928, 265916, 398874, 455856, 531832, 797748, 1063664, 1595496, 3190992, 3808297, 7616594, 11424891, 15233188, 22849782, 26658079, 30466376, 45699564, 53316158, 60932752, 79974237, 91399128, 106632316, 159948474, 182798256, 213264632, 319896948, 426529264, 639793896, 1279587792]

約数ペア:

[(1, 1279587792), (2, 639793896), (3, 426529264), (4, 319896948), (6, 213264632), (7, 182798256), (8, 159948474), (12, 106632316), (14, 91399128), (16, 79974237), (21, 60932752), (24, 53316158), (28, 45699564), (42, 30466376), (48, 26658079), (56, 22849782), (84, 15233188), (112, 11424891), (168, 7616594), (336, 3808297), (401, 3190992), (802, 1595496), (1203, 1063664), (1604, 797748), (2406, 531832), (2807, 455856), (3208, 398874), (4812, 265916), (5614, 227928), (6416, 199437), (8421, 151952), (9497, 134736), (9624, 132958), (11228, 113964), (16842, 75976), (18994, 67368), (19248, 66479), (22456, 56982), (28491, 44912), (33684, 37988)]