344716164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38767}}^1$

素因数の和:38809

約数の個数: 72

約数和(自身を含む): 987808640

約数和(自身を除く): 643092476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 38767, 77534, 116301, 155068, 232602, 348903, 465204, 503971, 697806, 736573, 1007942, 1395612, 1473146, 1511913, 2015884, 2209719, 2946292, 3023826, 4419438, 4535739, 6047652, 6629157, 8838876, 9071478, 9575449, 13258314, 18142956, 19150898, 26516628, 28726347, 38301796, 57452694, 86179041, 114905388, 172358082, 344716164]

約数ペア:

[(1, 344716164), (2, 172358082), (3, 114905388), (4, 86179041), (6, 57452694), (9, 38301796), (12, 28726347), (13, 26516628), (18, 19150898), (19, 18142956), (26, 13258314), (36, 9575449), (38, 9071478), (39, 8838876), (52, 6629157), (57, 6047652), (76, 4535739), (78, 4419438), (114, 3023826), (117, 2946292), (156, 2209719), (171, 2015884), (228, 1511913), (234, 1473146), (247, 1395612), (342, 1007942), (468, 736573), (494, 697806), (684, 503971), (741, 465204), (988, 348903), (1482, 232602), (2223, 155068), (2964, 116301), (4446, 77534), (8892, 38767)]