408021936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4481}}^1$

素因数の和:4770

約数の個数: 80

約数和(自身を含む): 1209351168

約数和(自身を除く): 801329232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 271, 336, 542, 813, 1084, 1626, 1897, 2168, 3252, 3794, 4336, 4481, 5691, 6504, 7588, 8962, 11382, 13008, 13443, 15176, 17924, 22764, 26886, 30352, 31367, 35848, 45528, 53772, 62734, 71696, 91056, 94101, 107544, 125468, 188202, 215088, 250936, 376404, 501872, 752808, 1214351, 1505616, 2428702, 3643053, 4857404, 7286106, 8500457, 9714808, 14572212, 17000914, 19429616, 25501371, 29144424, 34001828, 51002742, 58288848, 68003656, 102005484, 136007312, 204010968, 408021936]

約数ペア:

[(1, 408021936), (2, 204010968), (3, 136007312), (4, 102005484), (6, 68003656), (7, 58288848), (8, 51002742), (12, 34001828), (14, 29144424), (16, 25501371), (21, 19429616), (24, 17000914), (28, 14572212), (42, 9714808), (48, 8500457), (56, 7286106), (84, 4857404), (112, 3643053), (168, 2428702), (271, 1505616), (336, 1214351), (542, 752808), (813, 501872), (1084, 376404), (1626, 250936), (1897, 215088), (2168, 188202), (3252, 125468), (3794, 107544), (4336, 94101), (4481, 91056), (5691, 71696), (6504, 62734), (7588, 53772), (8962, 45528), (11382, 35848), (13008, 31367), (13443, 30352), (15176, 26886), (17924, 22764)]