40816512

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3221}}^1$

素因数の和:3252

約数の個数: 96

約数和(自身を含む): 128171160

約数和(自身を除く): 87354648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 3168, 3221, 4224, 6336, 6442, 9663, 12672, 12884, 19326, 25768, 28989, 35431, 38652, 51536, 57978, 70862, 77304, 103072, 106293, 115956, 141724, 154608, 206144, 212586, 231912, 283448, 309216, 318879, 412288, 425172, 463824, 566896, 618432, 637758, 850344, 927648, 1133792, 1236864, 1275516, 1700688, 1855296, 2267584, 2551032, 3401376, 3710592, 4535168, 5102064, 6802752, 10204128, 13605504, 20408256, 40816512]

約数ペア:

[(1, 40816512), (2, 20408256), (3, 13605504), (4, 10204128), (6, 6802752), (8, 5102064), (9, 4535168), (11, 3710592), (12, 3401376), (16, 2551032), (18, 2267584), (22, 1855296), (24, 1700688), (32, 1275516), (33, 1236864), (36, 1133792), (44, 927648), (48, 850344), (64, 637758), (66, 618432), (72, 566896), (88, 463824), (96, 425172), (99, 412288), (128, 318879), (132, 309216), (144, 283448), (176, 231912), (192, 212586), (198, 206144), (264, 154608), (288, 141724), (352, 115956), (384, 106293), (396, 103072), (528, 77304), (576, 70862), (704, 57978), (792, 51536), (1056, 38652), (1152, 35431), (1408, 28989), (1584, 25768), (2112, 19326), (3168, 12884), (3221, 12672), (4224, 9663), (6336, 6442)]