40818072

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 106767360

約数和(自身を除く): 65949288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 498, 661, 664, 744, 996, 1322, 1983, 1992, 2573, 2644, 3966, 5146, 5288, 7719, 7932, 10292, 15438, 15864, 20491, 20584, 30876, 40982, 54863, 61473, 61752, 81964, 109726, 122946, 163928, 164589, 219452, 245892, 329178, 438904, 491784, 658356, 1316712, 1700753, 3401506, 5102259, 6803012, 10204518, 13606024, 20409036, 40818072]

約数ペア:

[(1, 40818072), (2, 20409036), (3, 13606024), (4, 10204518), (6, 6803012), (8, 5102259), (12, 3401506), (24, 1700753), (31, 1316712), (62, 658356), (83, 491784), (93, 438904), (124, 329178), (166, 245892), (186, 219452), (248, 164589), (249, 163928), (332, 122946), (372, 109726), (498, 81964), (661, 61752), (664, 61473), (744, 54863), (996, 40982), (1322, 30876), (1983, 20584), (1992, 20491), (2573, 15864), (2644, 15438), (3966, 10292), (5146, 7932), (5288, 7719)]