520020816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5711}}^1$

素因数の和:6000

約数の個数: 80

約数和(自身を含む): 1541234688

約数和(自身を除く): 1021213872

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, 5691, 5711, 6504, 7588, 11382, 11422, 13008, 15176, 17133, 22764, 22844, 30352, 34266, 39977, 45528, 45688, 68532, 79954, 91056, 91376, 119931, 137064, 159908, 239862, 274128, 319816, 479724, 639632, 959448, 1547681, 1918896, 3095362, 4643043, 6190724, 9286086, 10833767, 12381448, 18572172, 21667534, 24762896, 32501301, 37144344, 43335068, 65002602, 74288688, 86670136, 130005204, 173340272, 260010408, 520020816]

約数ペア:

[(1, 520020816), (2, 260010408), (3, 173340272), (4, 130005204), (6, 86670136), (7, 74288688), (8, 65002602), (12, 43335068), (14, 37144344), (16, 32501301), (21, 24762896), (24, 21667534), (28, 18572172), (42, 12381448), (48, 10833767), (56, 9286086), (84, 6190724), (112, 4643043), (168, 3095362), (271, 1918896), (336, 1547681), (542, 959448), (813, 639632), (1084, 479724), (1626, 319816), (1897, 274128), (2168, 239862), (3252, 159908), (3794, 137064), (4336, 119931), (5691, 91376), (5711, 91056), (6504, 79954), (7588, 68532), (11382, 45688), (11422, 45528), (13008, 39977), (15176, 34266), (17133, 30352), (22764, 22844)]