628192656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47939}}^1$

素因数の和:47973

約数の個数: 120

約数和(自身を含む): 2163819840

約数和(自身を除く): 1535627184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 47939, 95878, 143817, 191756, 287634, 335573, 383512, 431451, 575268, 623207, 671146, 767024, 862902, 1006719, 1150536, 1246414, 1342292, 1725804, 1869621, 2013438, 2301072, 2492828, 2684584, 3020157, 3451608, 3739242, 4026876, 4362449, 4985656, 5369168, 5608863, 6040314, 6903216, 7478484, 8053752, 8724898, 9971312, 11217726, 12080628, 13087347, 14956968, 16107504, 17449796, 22435452, 24161256, 26174694, 29913936, 34899592, 39262041, 44870904, 48322512, 52349388, 69799184, 78524082, 89741808, 104698776, 157048164, 209397552, 314096328, 628192656]

約数ペア:

[(1, 628192656), (2, 314096328), (3, 209397552), (4, 157048164), (6, 104698776), (7, 89741808), (8, 78524082), (9, 69799184), (12, 52349388), (13, 48322512), (14, 44870904), (16, 39262041), (18, 34899592), (21, 29913936), (24, 26174694), (26, 24161256), (28, 22435452), (36, 17449796), (39, 16107504), (42, 14956968), (48, 13087347), (52, 12080628), (56, 11217726), (63, 9971312), (72, 8724898), (78, 8053752), (84, 7478484), (91, 6903216), (104, 6040314), (112, 5608863), (117, 5369168), (126, 4985656), (144, 4362449), (156, 4026876), (168, 3739242), (182, 3451608), (208, 3020157), (234, 2684584), (252, 2492828), (273, 2301072), (312, 2013438), (336, 1869621), (364, 1725804), (468, 1342292), (504, 1246414), (546, 1150536), (624, 1006719), (728, 862902), (819, 767024), (936, 671146), (1008, 623207), (1092, 575268), (1456, 431451), (1638, 383512), (1872, 335573), (2184, 287634), (3276, 191756), (4368, 143817), (6552, 95878), (13104, 47939)]