262555712

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:799

約数の個数: 56

約数和(自身を含む): 535274520

約数和(自身を除く): 272718808

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 109, 122, 218, 244, 436, 488, 617, 872, 976, 1234, 1744, 1952, 2468, 3488, 3904, 4936, 6649, 6976, 9872, 13298, 19744, 26596, 37637, 39488, 53192, 67253, 75274, 106384, 134506, 150548, 212768, 269012, 301096, 425536, 538024, 602192, 1076048, 1204384, 2152096, 2408768, 4102433, 4304192, 8204866, 16409732, 32819464, 65638928, 131277856, 262555712]

約数ペア:

[(1, 262555712), (2, 131277856), (4, 65638928), (8, 32819464), (16, 16409732), (32, 8204866), (61, 4304192), (64, 4102433), (109, 2408768), (122, 2152096), (218, 1204384), (244, 1076048), (436, 602192), (488, 538024), (617, 425536), (872, 301096), (976, 269012), (1234, 212768), (1744, 150548), (1952, 134506), (2468, 106384), (3488, 75274), (3904, 67253), (4936, 53192), (6649, 39488), (6976, 37637), (9872, 26596), (13298, 19744)]