253083904

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 537751872

約数和(自身を除く): 284667968

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 256, 368, 424, 736, 811, 848, 1219, 1472, 1622, 1696, 2438, 2944, 3244, 3392, 4876, 5888, 6488, 6784, 9752, 12976, 13568, 18653, 19504, 25952, 37306, 39008, 42983, 51904, 74612, 78016, 85966, 103808, 149224, 156032, 171932, 207616, 298448, 312064, 343864, 596896, 687728, 988609, 1193792, 1375456, 1977218, 2387584, 2750912, 3954436, 4775168, 5501824, 7908872, 11003648, 15817744, 31635488, 63270976, 126541952, 253083904]

約数ペア:

[(1, 253083904), (2, 126541952), (4, 63270976), (8, 31635488), (16, 15817744), (23, 11003648), (32, 7908872), (46, 5501824), (53, 4775168), (64, 3954436), (92, 2750912), (106, 2387584), (128, 1977218), (184, 1375456), (212, 1193792), (256, 988609), (368, 687728), (424, 596896), (736, 343864), (811, 312064), (848, 298448), (1219, 207616), (1472, 171932), (1622, 156032), (1696, 149224), (2438, 103808), (2944, 85966), (3244, 78016), (3392, 74612), (4876, 51904), (5888, 42983), (6488, 39008), (6784, 37306), (9752, 25952), (12976, 19504), (13568, 18653)]