40440288

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{8597}}^1$

素因数の和:8624

約数の個数: 72

約数和(自身を含む): 123501672

約数和(自身を除く): 83061384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 8597, 17194, 25791, 34388, 51582, 60179, 68776, 103164, 120358, 137552, 180537, 206328, 240716, 275104, 361074, 412656, 421253, 481432, 722148, 825312, 842506, 962864, 1263759, 1444296, 1685012, 1925728, 2527518, 2888592, 3370024, 5055036, 5777184, 6740048, 10110072, 13480096, 20220144, 40440288]

約数ペア:

[(1, 40440288), (2, 20220144), (3, 13480096), (4, 10110072), (6, 6740048), (7, 5777184), (8, 5055036), (12, 3370024), (14, 2888592), (16, 2527518), (21, 1925728), (24, 1685012), (28, 1444296), (32, 1263759), (42, 962864), (48, 842506), (49, 825312), (56, 722148), (84, 481432), (96, 421253), (98, 412656), (112, 361074), (147, 275104), (168, 240716), (196, 206328), (224, 180537), (294, 137552), (336, 120358), (392, 103164), (588, 68776), (672, 60179), (784, 51582), (1176, 34388), (1568, 25791), (2352, 17194), (4704, 8597)]