39998016

素因数分解:

$2^6\times 3^3\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 112

約数和(自身を含む): 119481600

約数和(自身を除く): 79483584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 144, 158, 192, 216, 237, 288, 293, 316, 432, 474, 576, 586, 632, 711, 864, 879, 948, 1172, 1264, 1422, 1728, 1758, 1896, 2133, 2344, 2528, 2637, 2844, 3516, 3792, 4266, 4688, 5056, 5274, 5688, 7032, 7584, 7911, 8532, 9376, 10548, 11376, 14064, 15168, 15822, 17064, 18752, 21096, 22752, 23147, 28128, 31644, 34128, 42192, 45504, 46294, 56256, 63288, 68256, 69441, 84384, 92588, 126576, 136512, 138882, 168768, 185176, 208323, 253152, 277764, 370352, 416646, 506304, 555528, 624969, 740704, 833292, 1111056, 1249938, 1481408, 1666584, 2222112, 2499876, 3333168, 4444224, 4999752, 6666336, 9999504, 13332672, 19999008, 39998016]

約数ペア:

[(1, 39998016), (2, 19999008), (3, 13332672), (4, 9999504), (6, 6666336), (8, 4999752), (9, 4444224), (12, 3333168), (16, 2499876), (18, 2222112), (24, 1666584), (27, 1481408), (32, 1249938), (36, 1111056), (48, 833292), (54, 740704), (64, 624969), (72, 555528), (79, 506304), (96, 416646), (108, 370352), (144, 277764), (158, 253152), (192, 208323), (216, 185176), (237, 168768), (288, 138882), (293, 136512), (316, 126576), (432, 92588), (474, 84384), (576, 69441), (586, 68256), (632, 63288), (711, 56256), (864, 46294), (879, 45504), (948, 42192), (1172, 34128), (1264, 31644), (1422, 28128), (1728, 23147), (1758, 22752), (1896, 21096), (2133, 18752), (2344, 17064), (2528, 15822), (2637, 15168), (2844, 14064), (3516, 11376), (3792, 10548), (4266, 9376), (4688, 8532), (5056, 7911), (5274, 7584), (5688, 7032)]