728294544

素因数分解:

$2^4\times 3^3\times {\mathrm{743}}^1\times {\mathrm{2269}}^1$

素因数の和:3029

約数の個数: 80

約数和(自身を含む): 2094211200

約数和(自身を除く): 1365916656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 743, 1486, 2229, 2269, 2972, 4458, 4538, 5944, 6687, 6807, 8916, 9076, 11888, 13374, 13614, 17832, 18152, 20061, 20421, 26748, 27228, 35664, 36304, 40122, 40842, 53496, 54456, 61263, 80244, 81684, 106992, 108912, 122526, 160488, 163368, 245052, 320976, 326736, 490104, 980208, 1685867, 3371734, 5057601, 6743468, 10115202, 13486936, 15172803, 20230404, 26973872, 30345606, 40460808, 45518409, 60691212, 80921616, 91036818, 121382424, 182073636, 242764848, 364147272, 728294544]

約数ペア:

[(1, 728294544), (2, 364147272), (3, 242764848), (4, 182073636), (6, 121382424), (8, 91036818), (9, 80921616), (12, 60691212), (16, 45518409), (18, 40460808), (24, 30345606), (27, 26973872), (36, 20230404), (48, 15172803), (54, 13486936), (72, 10115202), (108, 6743468), (144, 5057601), (216, 3371734), (432, 1685867), (743, 980208), (1486, 490104), (2229, 326736), (2269, 320976), (2972, 245052), (4458, 163368), (4538, 160488), (5944, 122526), (6687, 108912), (6807, 106992), (8916, 81684), (9076, 80244), (11888, 61263), (13374, 54456), (13614, 53496), (17832, 40842), (18152, 40122), (20061, 36304), (20421, 35664), (26748, 27228)]