2647582312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 5333169600

約数和(自身を除く): 2685587288

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 173, 262, 346, 524, 692, 859, 1048, 1384, 1718, 2227, 2941, 3436, 4454, 5882, 6872, 8908, 11764, 14603, 17816, 22663, 23528, 29206, 45326, 58412, 90652, 112529, 116824, 148607, 181304, 225058, 297214, 385271, 450116, 594428, 770542, 900232, 1188856, 1541084, 1912993, 2526319, 3082168, 3825986, 5052638, 7651972, 10105276, 15303944, 19467517, 20210552, 38935034, 77870068, 155740136, 330947789, 661895578, 1323791156, 2647582312]

約数ペア:

[(1, 2647582312), (2, 1323791156), (4, 661895578), (8, 330947789), (17, 155740136), (34, 77870068), (68, 38935034), (131, 20210552), (136, 19467517), (173, 15303944), (262, 10105276), (346, 7651972), (524, 5052638), (692, 3825986), (859, 3082168), (1048, 2526319), (1384, 1912993), (1718, 1541084), (2227, 1188856), (2941, 900232), (3436, 770542), (4454, 594428), (5882, 450116), (6872, 385271), (8908, 297214), (11764, 225058), (14603, 181304), (17816, 148607), (22663, 116824), (23528, 112529), (29206, 90652), (45326, 58412)]