2572128

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 8114400

約数和(自身を除く): 5542272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 229, 234, 288, 312, 351, 416, 432, 458, 468, 624, 687, 702, 864, 916, 936, 1248, 1374, 1404, 1832, 1872, 2061, 2748, 2808, 2977, 3664, 3744, 4122, 5496, 5616, 5954, 6183, 7328, 8244, 8931, 10992, 11232, 11908, 12366, 16488, 17862, 21984, 23816, 24732, 26793, 32976, 35724, 47632, 49464, 53586, 65952, 71448, 80379, 95264, 98928, 107172, 142896, 160758, 197856, 214344, 285792, 321516, 428688, 643032, 857376, 1286064, 2572128]

約数ペア:

[(1, 2572128), (2, 1286064), (3, 857376), (4, 643032), (6, 428688), (8, 321516), (9, 285792), (12, 214344), (13, 197856), (16, 160758), (18, 142896), (24, 107172), (26, 98928), (27, 95264), (32, 80379), (36, 71448), (39, 65952), (48, 53586), (52, 49464), (54, 47632), (72, 35724), (78, 32976), (96, 26793), (104, 24732), (108, 23816), (117, 21984), (144, 17862), (156, 16488), (208, 12366), (216, 11908), (229, 11232), (234, 10992), (288, 8931), (312, 8244), (351, 7328), (416, 6183), (432, 5954), (458, 5616), (468, 5496), (624, 4122), (687, 3744), (702, 3664), (864, 2977), (916, 2808), (936, 2748), (1248, 2061), (1374, 1872), (1404, 1832)]