1315695757816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1\times {\mathrm{304807}}^1$

素因数の和:305276

約数の個数: 64

約数和(自身を含む): 2716058741760

約数和(自身を除く): 1400362983944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 271, 362, 542, 724, 1084, 1448, 1991, 2168, 2981, 3982, 5962, 7964, 11924, 15928, 23848, 49051, 98102, 196204, 304807, 392408, 539561, 609614, 1079122, 1219228, 2158244, 2438456, 3352877, 4316488, 6705754, 13411508, 26823016, 55170067, 82602697, 110340134, 165205394, 220680268, 330410788, 441360536, 606870737, 660821576, 908629667, 1213741474, 1817259334, 2427482948, 3634518668, 4854965896, 7269037336, 14951088157, 29902176314, 59804352628, 119608705256, 164461969727, 328923939454, 657847878908, 1315695757816]

約数ペア:

[(1, 1315695757816), (2, 657847878908), (4, 328923939454), (8, 164461969727), (11, 119608705256), (22, 59804352628), (44, 29902176314), (88, 14951088157), (181, 7269037336), (271, 4854965896), (362, 3634518668), (542, 2427482948), (724, 1817259334), (1084, 1213741474), (1448, 908629667), (1991, 660821576), (2168, 606870737), (2981, 441360536), (3982, 330410788), (5962, 220680268), (7964, 165205394), (11924, 110340134), (15928, 82602697), (23848, 55170067), (49051, 26823016), (98102, 13411508), (196204, 6705754), (304807, 4316488), (392408, 3352877), (539561, 2438456), (609614, 2158244), (1079122, 1219228)]