538431234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3089}}^1$

素因数の和:3263

約数の個数: 64

約数和(自身を含む): 1245888000

約数和(自身を除く): 707456766

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 139, 209, 278, 417, 418, 627, 834, 1254, 1529, 2641, 3058, 3089, 4587, 5282, 6178, 7923, 9174, 9267, 15846, 18534, 29051, 33979, 58102, 58691, 67958, 87153, 101937, 117382, 174306, 176073, 203874, 352146, 429371, 645601, 858742, 1288113, 1291202, 1936803, 2576226, 3873606, 4723081, 8158049, 9446162, 14169243, 16316098, 24474147, 28338486, 48948294, 89738539, 179477078, 269215617, 538431234]

約数ペア:

[(1, 538431234), (2, 269215617), (3, 179477078), (6, 89738539), (11, 48948294), (19, 28338486), (22, 24474147), (33, 16316098), (38, 14169243), (57, 9446162), (66, 8158049), (114, 4723081), (139, 3873606), (209, 2576226), (278, 1936803), (417, 1291202), (418, 1288113), (627, 858742), (834, 645601), (1254, 429371), (1529, 352146), (2641, 203874), (3058, 176073), (3089, 174306), (4587, 117382), (5282, 101937), (6178, 87153), (7923, 67958), (9174, 58691), (9267, 58102), (15846, 33979), (18534, 29051)]