648922656

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{991}}^1$

素因数の和:1382

約数の個数: 96

約数和(自身を含む): 1799884800

約数和(自身を除く): 1150962144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 359, 456, 608, 718, 912, 991, 1077, 1436, 1824, 1982, 2154, 2872, 2973, 3964, 4308, 5744, 5946, 6821, 7928, 8616, 11488, 11892, 13642, 15856, 17232, 18829, 20463, 23784, 27284, 31712, 34464, 37658, 40926, 47568, 54568, 56487, 75316, 81852, 95136, 109136, 112974, 150632, 163704, 218272, 225948, 301264, 327408, 355769, 451896, 602528, 654816, 711538, 903792, 1067307, 1423076, 1807584, 2134614, 2846152, 4269228, 5692304, 6759611, 8538456, 11384608, 13519222, 17076912, 20278833, 27038444, 34153824, 40557666, 54076888, 81115332, 108153776, 162230664, 216307552, 324461328, 648922656]

約数ペア:

[(1, 648922656), (2, 324461328), (3, 216307552), (4, 162230664), (6, 108153776), (8, 81115332), (12, 54076888), (16, 40557666), (19, 34153824), (24, 27038444), (32, 20278833), (38, 17076912), (48, 13519222), (57, 11384608), (76, 8538456), (96, 6759611), (114, 5692304), (152, 4269228), (228, 2846152), (304, 2134614), (359, 1807584), (456, 1423076), (608, 1067307), (718, 903792), (912, 711538), (991, 654816), (1077, 602528), (1436, 451896), (1824, 355769), (1982, 327408), (2154, 301264), (2872, 225948), (2973, 218272), (3964, 163704), (4308, 150632), (5744, 112974), (5946, 109136), (6821, 95136), (7928, 81852), (8616, 75316), (11488, 56487), (11892, 54568), (13642, 47568), (15856, 40926), (17232, 37658), (18829, 34464), (20463, 31712), (23784, 27284)]