319075056

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1011

約数の個数: 120

約数和(自身を含む): 947856000

約数和(自身を除く): 628780944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 139, 144, 152, 171, 228, 278, 304, 342, 417, 456, 556, 684, 834, 839, 912, 1112, 1251, 1368, 1668, 1678, 2224, 2502, 2517, 2641, 2736, 3336, 3356, 5004, 5034, 5282, 6672, 6712, 7551, 7923, 10008, 10068, 10564, 13424, 15102, 15846, 15941, 20016, 20136, 21128, 23769, 30204, 31692, 31882, 40272, 42256, 47538, 47823, 60408, 63384, 63764, 95076, 95646, 116621, 120816, 126768, 127528, 143469, 190152, 191292, 233242, 255056, 286938, 349863, 380304, 382584, 466484, 573876, 699726, 765168, 932968, 1049589, 1147752, 1399452, 1865936, 2099178, 2215799, 2295504, 2798904, 4198356, 4431598, 5597808, 6647397, 8396712, 8863196, 13294794, 16793424, 17726392, 19942191, 26589588, 35452784, 39884382, 53179176, 79768764, 106358352, 159537528, 319075056]

約数ペア:

[(1, 319075056), (2, 159537528), (3, 106358352), (4, 79768764), (6, 53179176), (8, 39884382), (9, 35452784), (12, 26589588), (16, 19942191), (18, 17726392), (19, 16793424), (24, 13294794), (36, 8863196), (38, 8396712), (48, 6647397), (57, 5597808), (72, 4431598), (76, 4198356), (114, 2798904), (139, 2295504), (144, 2215799), (152, 2099178), (171, 1865936), (228, 1399452), (278, 1147752), (304, 1049589), (342, 932968), (417, 765168), (456, 699726), (556, 573876), (684, 466484), (834, 382584), (839, 380304), (912, 349863), (1112, 286938), (1251, 255056), (1368, 233242), (1668, 191292), (1678, 190152), (2224, 143469), (2502, 127528), (2517, 126768), (2641, 120816), (2736, 116621), (3336, 95646), (3356, 95076), (5004, 63764), (5034, 63384), (5282, 60408), (6672, 47823), (6712, 47538), (7551, 42256), (7923, 40272), (10008, 31882), (10068, 31692), (10564, 30204), (13424, 23769), (15102, 21128), (15846, 20136), (15941, 20016)]