457995552

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{1987}}^1$

素因数の和:2028

約数の個数: 120

約数和(自身を含む): 1403233776

約数和(自身を除く): 945238224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 1987, 2058, 2352, 2401, 2744, 3974, 4116, 4704, 4802, 5488, 5961, 7203, 7948, 8232, 9604, 10976, 11922, 13909, 14406, 15896, 16464, 19208, 23844, 27818, 28812, 31792, 32928, 38416, 41727, 47688, 55636, 57624, 63584, 76832, 83454, 95376, 97363, 111272, 115248, 166908, 190752, 194726, 222544, 230496, 292089, 333816, 389452, 445088, 584178, 667632, 681541, 778904, 1168356, 1335264, 1363082, 1557808, 2044623, 2336712, 2726164, 3115616, 4089246, 4673424, 4770787, 5452328, 8178492, 9346848, 9541574, 10904656, 14312361, 16356984, 19083148, 21809312, 28624722, 32713968, 38166296, 57249444, 65427936, 76332592, 114498888, 152665184, 228997776, 457995552]

約数ペア:

[(1, 457995552), (2, 228997776), (3, 152665184), (4, 114498888), (6, 76332592), (7, 65427936), (8, 57249444), (12, 38166296), (14, 32713968), (16, 28624722), (21, 21809312), (24, 19083148), (28, 16356984), (32, 14312361), (42, 10904656), (48, 9541574), (49, 9346848), (56, 8178492), (84, 5452328), (96, 4770787), (98, 4673424), (112, 4089246), (147, 3115616), (168, 2726164), (196, 2336712), (224, 2044623), (294, 1557808), (336, 1363082), (343, 1335264), (392, 1168356), (588, 778904), (672, 681541), (686, 667632), (784, 584178), (1029, 445088), (1176, 389452), (1372, 333816), (1568, 292089), (1987, 230496), (2058, 222544), (2352, 194726), (2401, 190752), (2744, 166908), (3974, 115248), (4116, 111272), (4704, 97363), (4802, 95376), (5488, 83454), (5961, 76832), (7203, 63584), (7948, 57624), (8232, 55636), (9604, 47688), (10976, 41727), (11922, 38416), (13909, 32928), (14406, 31792), (15896, 28812), (16464, 27818), (19208, 23844)]