1213255008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{601813}}^1$

素因数の和:601836

約数の個数: 72

約数和(自身を含む): 3943085328

約数和(自身を除く): 2729830320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 601813, 1203626, 1805439, 2407252, 3610878, 4212691, 4814504, 5416317, 7221756, 8425382, 9629008, 10832634, 12638073, 14443512, 16850764, 19258016, 21665268, 25276146, 28887024, 33701528, 37914219, 43330536, 50552292, 57774048, 67403056, 75828438, 86661072, 101104584, 134806112, 151656876, 173322144, 202209168, 303313752, 404418336, 606627504, 1213255008]

約数ペア:

[(1, 1213255008), (2, 606627504), (3, 404418336), (4, 303313752), (6, 202209168), (7, 173322144), (8, 151656876), (9, 134806112), (12, 101104584), (14, 86661072), (16, 75828438), (18, 67403056), (21, 57774048), (24, 50552292), (28, 43330536), (32, 37914219), (36, 33701528), (42, 28887024), (48, 25276146), (56, 21665268), (63, 19258016), (72, 16850764), (84, 14443512), (96, 12638073), (112, 10832634), (126, 9629008), (144, 8425382), (168, 7221756), (224, 5416317), (252, 4814504), (288, 4212691), (336, 3610878), (504, 2407252), (672, 1805439), (1008, 1203626), (2016, 601813)]