1631036264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{5261}}^1$

素因数の和:5562

約数の個数: 64

約数和(自身を含む): 3606785280

約数和(自身を除く): 1975749016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 271, 286, 542, 572, 1084, 1144, 2168, 2981, 3523, 5261, 5962, 7046, 10522, 11924, 14092, 21044, 23848, 28184, 38753, 42088, 57871, 68393, 77506, 115742, 136786, 155012, 231484, 273572, 310024, 462968, 547144, 752323, 1425731, 1504646, 2851462, 3009292, 5702924, 6018584, 11405848, 15683041, 18534503, 31366082, 37069006, 62732164, 74138012, 125464328, 148276024, 203879533, 407759066, 815518132, 1631036264]

約数ペア:

[(1, 1631036264), (2, 815518132), (4, 407759066), (8, 203879533), (11, 148276024), (13, 125464328), (22, 74138012), (26, 62732164), (44, 37069006), (52, 31366082), (88, 18534503), (104, 15683041), (143, 11405848), (271, 6018584), (286, 5702924), (542, 3009292), (572, 2851462), (1084, 1504646), (1144, 1425731), (2168, 752323), (2981, 547144), (3523, 462968), (5261, 310024), (5962, 273572), (7046, 231484), (10522, 155012), (11924, 136786), (14092, 115742), (21044, 77506), (23848, 68393), (28184, 57871), (38753, 42088)]