431336472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 1267176960

約数和(自身を除く): 835840488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 193, 212, 251, 318, 371, 386, 424, 502, 579, 636, 742, 753, 772, 1004, 1113, 1158, 1272, 1351, 1484, 1506, 1544, 1757, 2008, 2226, 2316, 2702, 2968, 3012, 3514, 4053, 4452, 4632, 5271, 5404, 6024, 7028, 8106, 8904, 10229, 10542, 10808, 13303, 14056, 16212, 20458, 21084, 26606, 30687, 32424, 39909, 40916, 42168, 48443, 53212, 61374, 71603, 79818, 81832, 93121, 96886, 106424, 122748, 143206, 145329, 159636, 186242, 193772, 214809, 245496, 279363, 286412, 290658, 319272, 339101, 372484, 387544, 429618, 558726, 572824, 581316, 678202, 744968, 859236, 1017303, 1117452, 1162632, 1356404, 1718472, 2034606, 2234904, 2567479, 2712808, 4069212, 5134958, 7702437, 8138424, 10269916, 15404874, 17972353, 20539832, 30809748, 35944706, 53917059, 61619496, 71889412, 107834118, 143778824, 215668236, 431336472]

約数ペア:

[(1, 431336472), (2, 215668236), (3, 143778824), (4, 107834118), (6, 71889412), (7, 61619496), (8, 53917059), (12, 35944706), (14, 30809748), (21, 20539832), (24, 17972353), (28, 15404874), (42, 10269916), (53, 8138424), (56, 7702437), (84, 5134958), (106, 4069212), (159, 2712808), (168, 2567479), (193, 2234904), (212, 2034606), (251, 1718472), (318, 1356404), (371, 1162632), (386, 1117452), (424, 1017303), (502, 859236), (579, 744968), (636, 678202), (742, 581316), (753, 572824), (772, 558726), (1004, 429618), (1113, 387544), (1158, 372484), (1272, 339101), (1351, 319272), (1484, 290658), (1506, 286412), (1544, 279363), (1757, 245496), (2008, 214809), (2226, 193772), (2316, 186242), (2702, 159636), (2968, 145329), (3012, 143206), (3514, 122748), (4053, 106424), (4452, 96886), (4632, 93121), (5271, 81832), (5404, 79818), (6024, 71603), (7028, 61374), (8106, 53212), (8904, 48443), (10229, 42168), (10542, 40916), (10808, 39909), (13303, 32424), (14056, 30687), (16212, 26606), (20458, 21084)]