1320481344

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75577}}^1$

素因数の和:75612

約数の個数: 112

約数和(自身を含む): 4300085888

約数和(自身を除く): 2979604544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 75577, 151154, 226731, 302308, 453462, 529039, 604616, 906924, 982501, 1058078, 1209232, 1587117, 1813848, 1965002, 2116156, 2418464, 2947503, 3174234, 3627696, 3930004, 4232312, 4836928, 5895006, 6348468, 6877507, 7255392, 7860008, 8464624, 11790012, 12696936, 13755014, 14510784, 15720016, 16929248, 20632521, 23580024, 25393872, 27510028, 31440032, 33858496, 41265042, 47160048, 50787744, 55020056, 62880064, 82530084, 94320096, 101575488, 110040112, 165060168, 188640192, 220080224, 330120336, 440160448, 660240672, 1320481344]

約数ペア:

[(1, 1320481344), (2, 660240672), (3, 440160448), (4, 330120336), (6, 220080224), (7, 188640192), (8, 165060168), (12, 110040112), (13, 101575488), (14, 94320096), (16, 82530084), (21, 62880064), (24, 55020056), (26, 50787744), (28, 47160048), (32, 41265042), (39, 33858496), (42, 31440032), (48, 27510028), (52, 25393872), (56, 23580024), (64, 20632521), (78, 16929248), (84, 15720016), (91, 14510784), (96, 13755014), (104, 12696936), (112, 11790012), (156, 8464624), (168, 7860008), (182, 7255392), (192, 6877507), (208, 6348468), (224, 5895006), (273, 4836928), (312, 4232312), (336, 3930004), (364, 3627696), (416, 3174234), (448, 2947503), (546, 2418464), (624, 2116156), (672, 1965002), (728, 1813848), (832, 1587117), (1092, 1209232), (1248, 1058078), (1344, 982501), (1456, 906924), (2184, 604616), (2496, 529039), (2912, 453462), (4368, 302308), (5824, 226731), (8736, 151154), (17472, 75577)]