64213248

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 108

約数和(自身を含む): 188121584

約数和(自身を除く): 123908336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 256, 264, 352, 363, 384, 484, 528, 691, 704, 726, 768, 968, 1056, 1382, 1408, 1452, 1936, 2073, 2112, 2764, 2816, 2904, 3872, 4146, 4224, 5528, 5808, 7601, 7744, 8292, 8448, 11056, 11616, 15202, 15488, 16584, 22112, 22803, 23232, 30404, 30976, 33168, 44224, 45606, 46464, 60808, 66336, 83611, 88448, 91212, 92928, 121616, 132672, 167222, 176896, 182424, 243232, 250833, 265344, 334444, 364848, 486464, 501666, 530688, 668888, 729696, 972928, 1003332, 1337776, 1459392, 1945856, 2006664, 2675552, 2918784, 4013328, 5351104, 5837568, 8026656, 10702208, 16053312, 21404416, 32106624, 64213248]

約数ペア:

[(1, 64213248), (2, 32106624), (3, 21404416), (4, 16053312), (6, 10702208), (8, 8026656), (11, 5837568), (12, 5351104), (16, 4013328), (22, 2918784), (24, 2675552), (32, 2006664), (33, 1945856), (44, 1459392), (48, 1337776), (64, 1003332), (66, 972928), (88, 729696), (96, 668888), (121, 530688), (128, 501666), (132, 486464), (176, 364848), (192, 334444), (242, 265344), (256, 250833), (264, 243232), (352, 182424), (363, 176896), (384, 167222), (484, 132672), (528, 121616), (691, 92928), (704, 91212), (726, 88448), (768, 83611), (968, 66336), (1056, 60808), (1382, 46464), (1408, 45606), (1452, 44224), (1936, 33168), (2073, 30976), (2112, 30404), (2764, 23232), (2816, 22803), (2904, 22112), (3872, 16584), (4146, 15488), (4224, 15202), (5528, 11616), (5808, 11056), (7601, 8448), (7744, 8292)]