1311590544

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{25609}}^1$

素因数の和:25728

約数の個数: 80

約数和(自身を含む): 3734552640

約数和(自身を除く): 2422962096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 132, 176, 194, 264, 291, 388, 528, 582, 776, 1067, 1164, 1552, 2134, 2328, 3201, 4268, 4656, 6402, 8536, 12804, 17072, 25608, 25609, 51216, 51218, 76827, 102436, 153654, 204872, 281699, 307308, 409744, 563398, 614616, 845097, 1126796, 1229232, 1690194, 2253592, 2484073, 3380388, 4507184, 4968146, 6760776, 7452219, 9936292, 13521552, 14904438, 19872584, 27324803, 29808876, 39745168, 54649606, 59617752, 81974409, 109299212, 119235504, 163948818, 218598424, 327897636, 437196848, 655795272, 1311590544]

約数ペア:

[(1, 1311590544), (2, 655795272), (3, 437196848), (4, 327897636), (6, 218598424), (8, 163948818), (11, 119235504), (12, 109299212), (16, 81974409), (22, 59617752), (24, 54649606), (33, 39745168), (44, 29808876), (48, 27324803), (66, 19872584), (88, 14904438), (97, 13521552), (132, 9936292), (176, 7452219), (194, 6760776), (264, 4968146), (291, 4507184), (388, 3380388), (528, 2484073), (582, 2253592), (776, 1690194), (1067, 1229232), (1164, 1126796), (1552, 845097), (2134, 614616), (2328, 563398), (3201, 409744), (4268, 307308), (4656, 281699), (6402, 204872), (8536, 153654), (12804, 102436), (17072, 76827), (25608, 51218), (25609, 51216)]