386890704

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{157}}^2$

素因数の和:437

約数の個数: 90

約数和(自身を含む): 1099694310

約数和(自身を除く): 712803606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 157, 218, 314, 327, 436, 471, 628, 654, 872, 942, 981, 1256, 1308, 1413, 1744, 1884, 1962, 2512, 2616, 2826, 3768, 3924, 5232, 5652, 7536, 7848, 11304, 15696, 17113, 22608, 24649, 34226, 49298, 51339, 68452, 73947, 98596, 102678, 136904, 147894, 154017, 197192, 205356, 221841, 273808, 295788, 308034, 394384, 410712, 443682, 591576, 616068, 821424, 887364, 1183152, 1232136, 1774728, 2464272, 2686741, 3549456, 5373482, 8060223, 10746964, 16120446, 21493928, 24180669, 32240892, 42987856, 48361338, 64481784, 96722676, 128963568, 193445352, 386890704]

約数ペア:

[(1, 386890704), (2, 193445352), (3, 128963568), (4, 96722676), (6, 64481784), (8, 48361338), (9, 42987856), (12, 32240892), (16, 24180669), (18, 21493928), (24, 16120446), (36, 10746964), (48, 8060223), (72, 5373482), (109, 3549456), (144, 2686741), (157, 2464272), (218, 1774728), (314, 1232136), (327, 1183152), (436, 887364), (471, 821424), (628, 616068), (654, 591576), (872, 443682), (942, 410712), (981, 394384), (1256, 308034), (1308, 295788), (1413, 273808), (1744, 221841), (1884, 205356), (1962, 197192), (2512, 154017), (2616, 147894), (2826, 136904), (3768, 102678), (3924, 98596), (5232, 73947), (5652, 68452), (7536, 51339), (7848, 49298), (11304, 34226), (15696, 24649), (17113, 22608)]