1214519488

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:132

約数の個数: 168

約数和(自身を含む): 3119835264

約数和(自身を除く): 1905315776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 248, 364, 392, 403, 416, 434, 448, 496, 637, 728, 784, 806, 832, 868, 961, 992, 1274, 1456, 1519, 1568, 1612, 1736, 1922, 1984, 2548, 2821, 2912, 3038, 3136, 3224, 3472, 3844, 5096, 5642, 5824, 6076, 6448, 6727, 6944, 7688, 10192, 11284, 12152, 12493, 12896, 13454, 13888, 15376, 19747, 20384, 22568, 24304, 24986, 25792, 26908, 29791, 30752, 39494, 40768, 45136, 47089, 48608, 49972, 53816, 59582, 61504, 78988, 87451, 90272, 94178, 97216, 99944, 107632, 119164, 157976, 174902, 180544, 188356, 199888, 208537, 215264, 238328, 315952, 349804, 376712, 387283, 399776, 417074, 430528, 476656, 612157, 631904, 699608, 753424, 774566, 799552, 834148, 953312, 1224314, 1263808, 1399216, 1459759, 1506848, 1549132, 1668296, 1906624, 2448628, 2710981, 2798432, 2919518, 3013696, 3098264, 3336592, 4897256, 5421962, 5596864, 5839036, 6196528, 6673184, 9794512, 10843924, 11678072, 12393056, 13346368, 18976867, 19589024, 21687848, 23356144, 24786112, 37953734, 39178048, 43375696, 46712288, 75907468, 86751392, 93424576, 151814936, 173502784, 303629872, 607259744, 1214519488]

約数ペア:

[(1, 1214519488), (2, 607259744), (4, 303629872), (7, 173502784), (8, 151814936), (13, 93424576), (14, 86751392), (16, 75907468), (26, 46712288), (28, 43375696), (31, 39178048), (32, 37953734), (49, 24786112), (52, 23356144), (56, 21687848), (62, 19589024), (64, 18976867), (91, 13346368), (98, 12393056), (104, 11678072), (112, 10843924), (124, 9794512), (182, 6673184), (196, 6196528), (208, 5839036), (217, 5596864), (224, 5421962), (248, 4897256), (364, 3336592), (392, 3098264), (403, 3013696), (416, 2919518), (434, 2798432), (448, 2710981), (496, 2448628), (637, 1906624), (728, 1668296), (784, 1549132), (806, 1506848), (832, 1459759), (868, 1399216), (961, 1263808), (992, 1224314), (1274, 953312), (1456, 834148), (1519, 799552), (1568, 774566), (1612, 753424), (1736, 699608), (1922, 631904), (1984, 612157), (2548, 476656), (2821, 430528), (2912, 417074), (3038, 399776), (3136, 387283), (3224, 376712), (3472, 349804), (3844, 315952), (5096, 238328), (5642, 215264), (5824, 208537), (6076, 199888), (6448, 188356), (6727, 180544), (6944, 174902), (7688, 157976), (10192, 119164), (11284, 107632), (12152, 99944), (12493, 97216), (12896, 94178), (13454, 90272), (13888, 87451), (15376, 78988), (19747, 61504), (20384, 59582), (22568, 53816), (24304, 49972), (24986, 48608), (25792, 47089), (26908, 45136), (29791, 40768), (30752, 39494)]