839410992

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1997}}^1$

素因数の和:2160

約数の個数: 160

約数和(自身を含む): 2774822400

約数和(自身を除く): 1935411408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 139, 144, 168, 189, 216, 252, 278, 336, 378, 417, 432, 504, 556, 756, 834, 973, 1008, 1112, 1251, 1512, 1668, 1946, 1997, 2224, 2502, 2919, 3024, 3336, 3753, 3892, 3994, 5004, 5838, 5991, 6672, 7506, 7784, 7988, 8757, 10008, 11676, 11982, 13979, 15012, 15568, 15976, 17514, 17973, 20016, 23352, 23964, 26271, 27958, 30024, 31952, 35028, 35946, 41937, 46704, 47928, 52542, 53919, 55916, 60048, 70056, 71892, 83874, 95856, 105084, 107838, 111832, 125811, 140112, 143784, 167748, 210168, 215676, 223664, 251622, 277583, 287568, 335496, 377433, 420336, 431352, 503244, 555166, 670992, 754866, 832749, 862704, 1006488, 1110332, 1509732, 1665498, 1943081, 2012976, 2220664, 2498247, 3019464, 3330996, 3886162, 4441328, 4996494, 5829243, 6038928, 6661992, 7494741, 7772324, 9992988, 11658486, 13323984, 14989482, 15544648, 17487729, 19985976, 23316972, 29978964, 31089296, 34975458, 39971952, 46633944, 52463187, 59957928, 69950916, 93267888, 104926374, 119915856, 139901832, 209852748, 279803664, 419705496, 839410992]

約数ペア:

[(1, 839410992), (2, 419705496), (3, 279803664), (4, 209852748), (6, 139901832), (7, 119915856), (8, 104926374), (9, 93267888), (12, 69950916), (14, 59957928), (16, 52463187), (18, 46633944), (21, 39971952), (24, 34975458), (27, 31089296), (28, 29978964), (36, 23316972), (42, 19985976), (48, 17487729), (54, 15544648), (56, 14989482), (63, 13323984), (72, 11658486), (84, 9992988), (108, 7772324), (112, 7494741), (126, 6661992), (139, 6038928), (144, 5829243), (168, 4996494), (189, 4441328), (216, 3886162), (252, 3330996), (278, 3019464), (336, 2498247), (378, 2220664), (417, 2012976), (432, 1943081), (504, 1665498), (556, 1509732), (756, 1110332), (834, 1006488), (973, 862704), (1008, 832749), (1112, 754866), (1251, 670992), (1512, 555166), (1668, 503244), (1946, 431352), (1997, 420336), (2224, 377433), (2502, 335496), (2919, 287568), (3024, 277583), (3336, 251622), (3753, 223664), (3892, 215676), (3994, 210168), (5004, 167748), (5838, 143784), (5991, 140112), (6672, 125811), (7506, 111832), (7784, 107838), (7988, 105084), (8757, 95856), (10008, 83874), (11676, 71892), (11982, 70056), (13979, 60048), (15012, 55916), (15568, 53919), (15976, 52542), (17514, 47928), (17973, 46704), (20016, 41937), (23352, 35946), (23964, 35028), (26271, 31952), (27958, 30024)]