15917156976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2493289}}^1$

素因数の和:2493326

約数の個数: 80

約数和(自身を含む): 49466873600

約数和(自身を除く): 33549716624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 2493289, 4986578, 7479867, 9973156, 14959734, 17453023, 19946312, 29919468, 34906046, 39892624, 47372491, 52359069, 59838936, 69812092, 94744982, 104718138, 119677872, 139624184, 142117473, 189489964, 209436276, 279248368, 284234946, 331607437, 378979928, 418872552, 568469892, 663214874, 757959856, 837745104, 994822311, 1136939784, 1326429748, 1989644622, 2273879568, 2652859496, 3979289244, 5305718992, 7958578488, 15917156976]

約数ペア:

[(1, 15917156976), (2, 7958578488), (3, 5305718992), (4, 3979289244), (6, 2652859496), (7, 2273879568), (8, 1989644622), (12, 1326429748), (14, 1136939784), (16, 994822311), (19, 837745104), (21, 757959856), (24, 663214874), (28, 568469892), (38, 418872552), (42, 378979928), (48, 331607437), (56, 284234946), (57, 279248368), (76, 209436276), (84, 189489964), (112, 142117473), (114, 139624184), (133, 119677872), (152, 104718138), (168, 94744982), (228, 69812092), (266, 59838936), (304, 52359069), (336, 47372491), (399, 39892624), (456, 34906046), (532, 29919468), (798, 19946312), (912, 17453023), (1064, 14959734), (1596, 9973156), (2128, 7479867), (3192, 4986578), (6384, 2493289)]