328539744

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87751}}^1$

素因数の和:87780

約数の個数: 72

約数和(自身を含む): 1006164432

約数和(自身を除く): 677624688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 87751, 175502, 263253, 351004, 526506, 702008, 789759, 1053012, 1140763, 1404016, 1579518, 2106024, 2281526, 2808032, 3159036, 3422289, 4212048, 4563052, 6318072, 6844578, 8424096, 9126104, 10266867, 12636144, 13689156, 18252208, 20533734, 25272288, 27378312, 36504416, 41067468, 54756624, 82134936, 109513248, 164269872, 328539744]

約数ペア:

[(1, 328539744), (2, 164269872), (3, 109513248), (4, 82134936), (6, 54756624), (8, 41067468), (9, 36504416), (12, 27378312), (13, 25272288), (16, 20533734), (18, 18252208), (24, 13689156), (26, 12636144), (32, 10266867), (36, 9126104), (39, 8424096), (48, 6844578), (52, 6318072), (72, 4563052), (78, 4212048), (96, 3422289), (104, 3159036), (117, 2808032), (144, 2281526), (156, 2106024), (208, 1579518), (234, 1404016), (288, 1140763), (312, 1053012), (416, 789759), (468, 702008), (624, 526506), (936, 351004), (1248, 263253), (1872, 175502), (3744, 87751)]