398045892168

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{129553}}^1$

素因数の和:130011

約数の個数: 96

約数和(自身を含む): 1089341853600

約数和(自身を除く): 691295961432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 307, 417, 556, 614, 834, 921, 1112, 1228, 1251, 1668, 1842, 2456, 2502, 2763, 3336, 3684, 5004, 5526, 7368, 10008, 11052, 22104, 42673, 85346, 128019, 129553, 170692, 256038, 259106, 341384, 384057, 388659, 512076, 518212, 768114, 777318, 1024152, 1036424, 1165977, 1536228, 1554636, 2331954, 3072456, 3109272, 4663908, 9327816, 18007867, 36015734, 39772771, 54023601, 72031468, 79545542, 108047202, 119318313, 144062936, 159091084, 162070803, 216094404, 238636626, 318182168, 324141606, 357954939, 432188808, 477273252, 648283212, 715909878, 954546504, 1296566424, 1431819756, 2863639512, 5528415169, 11056830338, 16585245507, 22113660676, 33170491014, 44227321352, 49755736521, 66340982028, 99511473042, 132681964056, 199022946084, 398045892168]

約数ペア:

[(1, 398045892168), (2, 199022946084), (3, 132681964056), (4, 99511473042), (6, 66340982028), (8, 49755736521), (9, 44227321352), (12, 33170491014), (18, 22113660676), (24, 16585245507), (36, 11056830338), (72, 5528415169), (139, 2863639512), (278, 1431819756), (307, 1296566424), (417, 954546504), (556, 715909878), (614, 648283212), (834, 477273252), (921, 432188808), (1112, 357954939), (1228, 324141606), (1251, 318182168), (1668, 238636626), (1842, 216094404), (2456, 162070803), (2502, 159091084), (2763, 144062936), (3336, 119318313), (3684, 108047202), (5004, 79545542), (5526, 72031468), (7368, 54023601), (10008, 39772771), (11052, 36015734), (22104, 18007867), (42673, 9327816), (85346, 4663908), (128019, 3109272), (129553, 3072456), (170692, 2331954), (256038, 1554636), (259106, 1536228), (341384, 1165977), (384057, 1036424), (388659, 1024152), (512076, 777318), (518212, 768114)]