400536862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 677559456

約数和(自身を除く): 277022594

約数列:

[1, 2, 11, 22, 97, 113, 121, 151, 194, 226, 242, 302, 1067, 1243, 1661, 2134, 2486, 3322, 10961, 11737, 13673, 14647, 17063, 18271, 21922, 23474, 27346, 29294, 34126, 36542, 120571, 161117, 187693, 241142, 322234, 375386, 1326281, 1655111, 1772287, 2064623, 2652562, 3310222, 3544574, 4129246, 18206221, 36412442, 200268431, 400536862]

約数ペア:

[(1, 400536862), (2, 200268431), (11, 36412442), (22, 18206221), (97, 4129246), (113, 3544574), (121, 3310222), (151, 2652562), (194, 2064623), (226, 1772287), (242, 1655111), (302, 1326281), (1067, 375386), (1243, 322234), (1661, 241142), (2134, 187693), (2486, 161117), (3322, 120571), (10961, 36542), (11737, 34126), (13673, 29294), (14647, 27346), (17063, 23474), (18271, 21922)]