2679427128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{23081}}^1$

素因数の和:23788

約数の個数: 64

約数和(自身を含む): 7666917120

約数和(自身を除く): 4987489992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 691, 1382, 2073, 2764, 4146, 4837, 5528, 8292, 9674, 14511, 16584, 19348, 23081, 29022, 38696, 46162, 58044, 69243, 92324, 116088, 138486, 161567, 184648, 276972, 323134, 484701, 553944, 646268, 969402, 1292536, 1938804, 3877608, 15948971, 31897942, 47846913, 63795884, 95693826, 111642797, 127591768, 191387652, 223285594, 334928391, 382775304, 446571188, 669856782, 893142376, 1339713564, 2679427128]

約数ペア:

[(1, 2679427128), (2, 1339713564), (3, 893142376), (4, 669856782), (6, 446571188), (7, 382775304), (8, 334928391), (12, 223285594), (14, 191387652), (21, 127591768), (24, 111642797), (28, 95693826), (42, 63795884), (56, 47846913), (84, 31897942), (168, 15948971), (691, 3877608), (1382, 1938804), (2073, 1292536), (2764, 969402), (4146, 646268), (4837, 553944), (5528, 484701), (8292, 323134), (9674, 276972), (14511, 184648), (16584, 161567), (19348, 138486), (23081, 116088), (29022, 92324), (38696, 69243), (46162, 58044)]