447475356

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1243

約数の個数: 72

約数和(自身を含む): 1152919040

約数和(自身を除く): 705443684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 127, 194, 254, 291, 381, 388, 508, 582, 762, 873, 1009, 1143, 1164, 1524, 1746, 2018, 2286, 3027, 3492, 4036, 4572, 6054, 9081, 12108, 12319, 18162, 24638, 36324, 36957, 49276, 73914, 97873, 110871, 128143, 147828, 195746, 221742, 256286, 293619, 384429, 391492, 443484, 512572, 587238, 768858, 880857, 1153287, 1174476, 1537716, 1761714, 2306574, 3523428, 4613148, 12429871, 24859742, 37289613, 49719484, 74579226, 111868839, 149158452, 223737678, 447475356]

約数ペア:

[(1, 447475356), (2, 223737678), (3, 149158452), (4, 111868839), (6, 74579226), (9, 49719484), (12, 37289613), (18, 24859742), (36, 12429871), (97, 4613148), (127, 3523428), (194, 2306574), (254, 1761714), (291, 1537716), (381, 1174476), (388, 1153287), (508, 880857), (582, 768858), (762, 587238), (873, 512572), (1009, 443484), (1143, 391492), (1164, 384429), (1524, 293619), (1746, 256286), (2018, 221742), (2286, 195746), (3027, 147828), (3492, 128143), (4036, 110871), (4572, 97873), (6054, 73914), (9081, 49276), (12108, 36957), (12319, 36324), (18162, 24638)]