1780850592

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:851

約数の個数: 144

約数和(自身を含む): 5186668032

約数和(自身を除く): 3405817440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 167, 183, 244, 288, 334, 366, 488, 501, 549, 607, 668, 732, 976, 1002, 1098, 1214, 1336, 1464, 1503, 1821, 1952, 2004, 2196, 2428, 2672, 2928, 3006, 3642, 4008, 4392, 4856, 5344, 5463, 5856, 6012, 7284, 8016, 8784, 9712, 10187, 10926, 12024, 14568, 16032, 17568, 19424, 20374, 21852, 24048, 29136, 30561, 37027, 40748, 43704, 48096, 58272, 61122, 74054, 81496, 87408, 91683, 101369, 111081, 122244, 148108, 162992, 174816, 183366, 202738, 222162, 244488, 296216, 304107, 325984, 333243, 366732, 405476, 444324, 488976, 592432, 608214, 666486, 733464, 810952, 888648, 912321, 977952, 1184864, 1216428, 1332972, 1466928, 1621904, 1777296, 1824642, 2432856, 2665944, 2933856, 3243808, 3554592, 3649284, 4865712, 5331888, 6183509, 7298568, 9731424, 10663776, 12367018, 14597136, 18550527, 24734036, 29194272, 37101054, 49468072, 55651581, 74202108, 98936144, 111303162, 148404216, 197872288, 222606324, 296808432, 445212648, 593616864, 890425296, 1780850592]

約数ペア:

[(1, 1780850592), (2, 890425296), (3, 593616864), (4, 445212648), (6, 296808432), (8, 222606324), (9, 197872288), (12, 148404216), (16, 111303162), (18, 98936144), (24, 74202108), (32, 55651581), (36, 49468072), (48, 37101054), (61, 29194272), (72, 24734036), (96, 18550527), (122, 14597136), (144, 12367018), (167, 10663776), (183, 9731424), (244, 7298568), (288, 6183509), (334, 5331888), (366, 4865712), (488, 3649284), (501, 3554592), (549, 3243808), (607, 2933856), (668, 2665944), (732, 2432856), (976, 1824642), (1002, 1777296), (1098, 1621904), (1214, 1466928), (1336, 1332972), (1464, 1216428), (1503, 1184864), (1821, 977952), (1952, 912321), (2004, 888648), (2196, 810952), (2428, 733464), (2672, 666486), (2928, 608214), (3006, 592432), (3642, 488976), (4008, 444324), (4392, 405476), (4856, 366732), (5344, 333243), (5463, 325984), (5856, 304107), (6012, 296216), (7284, 244488), (8016, 222162), (8784, 202738), (9712, 183366), (10187, 174816), (10926, 162992), (12024, 148108), (14568, 122244), (16032, 111081), (17568, 101369), (19424, 91683), (20374, 87408), (21852, 81496), (24048, 74054), (29136, 61122), (30561, 58272), (37027, 48096), (40748, 43704)]