259566372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29191}}^1$

素因数の和:29233

約数の個数: 72

約数和(自身を含む): 743812160

約数和(自身を除く): 484245788

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, 29191, 58382, 87573, 116764, 175146, 262719, 350292, 379483, 525438, 554629, 758966, 1050876, 1109258, 1138449, 1517932, 1663887, 2218516, 2276898, 3327774, 3415347, 4553796, 4991661, 6655548, 6830694, 7210177, 9983322, 13661388, 14420354, 19966644, 21630531, 28840708, 43261062, 64891593, 86522124, 129783186, 259566372]

約数ペア:

[(1, 259566372), (2, 129783186), (3, 86522124), (4, 64891593), (6, 43261062), (9, 28840708), (12, 21630531), (13, 19966644), (18, 14420354), (19, 13661388), (26, 9983322), (36, 7210177), (38, 6830694), (39, 6655548), (52, 4991661), (57, 4553796), (76, 3415347), (78, 3327774), (114, 2276898), (117, 2218516), (156, 1663887), (171, 1517932), (228, 1138449), (234, 1109258), (247, 1050876), (342, 758966), (468, 554629), (494, 525438), (684, 379483), (741, 350292), (988, 262719), (1482, 175146), (2223, 116764), (2964, 87573), (4446, 58382), (8892, 29191)]