2104128

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:312

約数の個数: 84

約数和(自身を含む): 6518148

約数和(自身を除く): 4414020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 281, 288, 312, 416, 468, 562, 576, 624, 832, 843, 936, 1124, 1248, 1686, 1872, 2248, 2496, 2529, 3372, 3653, 3744, 4496, 5058, 6744, 7306, 7488, 8992, 10116, 10959, 13488, 14612, 17984, 20232, 21918, 26976, 29224, 32877, 40464, 43836, 53952, 58448, 65754, 80928, 87672, 116896, 131508, 161856, 175344, 233792, 263016, 350688, 526032, 701376, 1052064, 2104128]

約数ペア:

[(1, 2104128), (2, 1052064), (3, 701376), (4, 526032), (6, 350688), (8, 263016), (9, 233792), (12, 175344), (13, 161856), (16, 131508), (18, 116896), (24, 87672), (26, 80928), (32, 65754), (36, 58448), (39, 53952), (48, 43836), (52, 40464), (64, 32877), (72, 29224), (78, 26976), (96, 21918), (104, 20232), (117, 17984), (144, 14612), (156, 13488), (192, 10959), (208, 10116), (234, 8992), (281, 7488), (288, 7306), (312, 6744), (416, 5058), (468, 4496), (562, 3744), (576, 3653), (624, 3372), (832, 2529), (843, 2496), (936, 2248), (1124, 1872), (1248, 1686)]