261736476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{10159}}^1$

素因数の和:10298

約数の個数: 48

約数和(自身を含む): 648614400

約数和(自身を除く): 386877924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 113, 114, 226, 228, 339, 452, 678, 1356, 2147, 4294, 6441, 8588, 10159, 12882, 20318, 25764, 30477, 40636, 60954, 121908, 193021, 386042, 579063, 772084, 1147967, 1158126, 2295934, 2316252, 3443901, 4591868, 6887802, 13775604, 21811373, 43622746, 65434119, 87245492, 130868238, 261736476]

約数ペア:

[(1, 261736476), (2, 130868238), (3, 87245492), (4, 65434119), (6, 43622746), (12, 21811373), (19, 13775604), (38, 6887802), (57, 4591868), (76, 3443901), (113, 2316252), (114, 2295934), (226, 1158126), (228, 1147967), (339, 772084), (452, 579063), (678, 386042), (1356, 193021), (2147, 121908), (4294, 60954), (6441, 40636), (8588, 30477), (10159, 25764), (12882, 20318)]