249141048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25759}}^1$

素因数の和:25812

約数の個数: 64

約数和(自身を含む): 692428800

約数和(自身を除く): 443287752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 25759, 51518, 77277, 103036, 154554, 206072, 309108, 334867, 618216, 669734, 798529, 1004601, 1339468, 1597058, 2009202, 2395587, 2678936, 3194116, 4018404, 4791174, 6388232, 8036808, 9582348, 10380877, 19164696, 20761754, 31142631, 41523508, 62285262, 83047016, 124570524, 249141048]

約数ペア:

[(1, 249141048), (2, 124570524), (3, 83047016), (4, 62285262), (6, 41523508), (8, 31142631), (12, 20761754), (13, 19164696), (24, 10380877), (26, 9582348), (31, 8036808), (39, 6388232), (52, 4791174), (62, 4018404), (78, 3194116), (93, 2678936), (104, 2395587), (124, 2009202), (156, 1597058), (186, 1339468), (248, 1004601), (312, 798529), (372, 669734), (403, 618216), (744, 334867), (806, 309108), (1209, 206072), (1612, 154554), (2418, 103036), (3224, 77277), (4836, 51518), (9672, 25759)]