431628019212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1123}}^1\times {\mathrm{189523}}^1$

素因数の和:190679

約数の個数: 72

約数和(自身を含む): 1091539977024

約数和(自身を除く): 659911957812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 1123, 2028, 2246, 3369, 4492, 6738, 13476, 14599, 29198, 43797, 58396, 87594, 175188, 189523, 189787, 379046, 379574, 568569, 569361, 758092, 759148, 1137138, 1138722, 2274276, 2277444, 2463799, 4927598, 7391397, 9855196, 14782794, 29565588, 32029387, 64058774, 96088161, 128117548, 192176322, 212834329, 384352644, 425668658, 638502987, 851337316, 1277005974, 2554011948, 2766846277, 5533692554, 8300538831, 11067385108, 16601077662, 33202155324, 35969001601, 71938003202, 107907004803, 143876006404, 215814009606, 431628019212]

約数ペア:

[(1, 431628019212), (2, 215814009606), (3, 143876006404), (4, 107907004803), (6, 71938003202), (12, 35969001601), (13, 33202155324), (26, 16601077662), (39, 11067385108), (52, 8300538831), (78, 5533692554), (156, 2766846277), (169, 2554011948), (338, 1277005974), (507, 851337316), (676, 638502987), (1014, 425668658), (1123, 384352644), (2028, 212834329), (2246, 192176322), (3369, 128117548), (4492, 96088161), (6738, 64058774), (13476, 32029387), (14599, 29565588), (29198, 14782794), (43797, 9855196), (58396, 7391397), (87594, 4927598), (175188, 2463799), (189523, 2277444), (189787, 2274276), (379046, 1138722), (379574, 1137138), (568569, 759148), (569361, 758092)]