268702416

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{19237}}^1$

素因数の和:19348

約数の個数: 60

約数和(自身を含む): 759785572

約数和(自身を除く): 491083156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 6984, 13968, 19237, 38474, 57711, 76948, 115422, 153896, 173133, 230844, 307792, 346266, 461688, 692532, 923376, 1385064, 1865989, 2770128, 3731978, 5597967, 7463956, 11195934, 14927912, 16793901, 22391868, 29855824, 33587802, 44783736, 67175604, 89567472, 134351208, 268702416]

約数ペア:

[(1, 268702416), (2, 134351208), (3, 89567472), (4, 67175604), (6, 44783736), (8, 33587802), (9, 29855824), (12, 22391868), (16, 16793901), (18, 14927912), (24, 11195934), (36, 7463956), (48, 5597967), (72, 3731978), (97, 2770128), (144, 1865989), (194, 1385064), (291, 923376), (388, 692532), (582, 461688), (776, 346266), (873, 307792), (1164, 230844), (1552, 173133), (1746, 153896), (2328, 115422), (3492, 76948), (4656, 57711), (6984, 38474), (13968, 19237)]