39400368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:954

約数の個数: 80

約数和(自身を含む): 117254400

約数和(自身を除く): 77854032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 149, 168, 298, 336, 447, 596, 787, 894, 1043, 1192, 1574, 1788, 2086, 2361, 2384, 3129, 3148, 3576, 4172, 4722, 5509, 6258, 6296, 7152, 8344, 9444, 11018, 12516, 12592, 16527, 16688, 18888, 22036, 25032, 33054, 37776, 44072, 50064, 66108, 88144, 117263, 132216, 234526, 264432, 351789, 469052, 703578, 820841, 938104, 1407156, 1641682, 1876208, 2462523, 2814312, 3283364, 4925046, 5628624, 6566728, 9850092, 13133456, 19700184, 39400368]

約数ペア:

[(1, 39400368), (2, 19700184), (3, 13133456), (4, 9850092), (6, 6566728), (7, 5628624), (8, 4925046), (12, 3283364), (14, 2814312), (16, 2462523), (21, 1876208), (24, 1641682), (28, 1407156), (42, 938104), (48, 820841), (56, 703578), (84, 469052), (112, 351789), (149, 264432), (168, 234526), (298, 132216), (336, 117263), (447, 88144), (596, 66108), (787, 50064), (894, 44072), (1043, 37776), (1192, 33054), (1574, 25032), (1788, 22036), (2086, 18888), (2361, 16688), (2384, 16527), (3129, 12592), (3148, 12516), (3576, 11018), (4172, 9444), (4722, 8344), (5509, 7152), (6258, 6296)]