2588976

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:491

約数の個数: 80

約数和(自身を含む): 8020320

約数和(自身を除く): 5431344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 461, 468, 624, 702, 922, 936, 1383, 1404, 1844, 1872, 2766, 2808, 3688, 4149, 5532, 5616, 5993, 7376, 8298, 11064, 11986, 12447, 16596, 17979, 22128, 23972, 24894, 33192, 35958, 47944, 49788, 53937, 66384, 71916, 95888, 99576, 107874, 143832, 161811, 199152, 215748, 287664, 323622, 431496, 647244, 862992, 1294488, 2588976]

約数ペア:

[(1, 2588976), (2, 1294488), (3, 862992), (4, 647244), (6, 431496), (8, 323622), (9, 287664), (12, 215748), (13, 199152), (16, 161811), (18, 143832), (24, 107874), (26, 99576), (27, 95888), (36, 71916), (39, 66384), (48, 53937), (52, 49788), (54, 47944), (72, 35958), (78, 33192), (104, 24894), (108, 23972), (117, 22128), (144, 17979), (156, 16596), (208, 12447), (216, 11986), (234, 11064), (312, 8298), (351, 7376), (432, 5993), (461, 5616), (468, 5532), (624, 4149), (702, 3688), (922, 2808), (936, 2766), (1383, 1872), (1404, 1844)]