1893934336

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 4516814848

約数和(自身を除く): 2622880512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 103, 112, 124, 128, 206, 217, 224, 248, 256, 331, 412, 434, 448, 496, 662, 721, 824, 868, 896, 992, 1324, 1442, 1648, 1736, 1792, 1984, 2317, 2648, 2884, 3193, 3296, 3472, 3968, 4634, 5296, 5768, 6386, 6592, 6944, 7936, 9268, 10261, 10592, 11536, 12772, 13184, 13888, 18536, 20522, 21184, 22351, 23072, 25544, 26368, 27776, 34093, 37072, 41044, 42368, 44702, 46144, 51088, 55552, 68186, 71827, 74144, 82088, 84736, 89404, 92288, 102176, 136372, 143654, 148288, 164176, 178808, 184576, 204352, 238651, 272744, 287308, 296576, 328352, 357616, 408704, 477302, 545488, 574616, 593152, 656704, 715232, 817408, 954604, 1056883, 1090976, 1149232, 1313408, 1430464, 1909208, 2113766, 2181952, 2298464, 2626816, 2860928, 3818416, 4227532, 4363904, 4596928, 5721856, 7398181, 7636832, 8455064, 8727808, 9193856, 14796362, 15273664, 16910128, 18387712, 29592724, 30547328, 33820256, 59185448, 61094656, 67640512, 118370896, 135281024, 236741792, 270562048, 473483584, 946967168, 1893934336]

約数ペア:

[(1, 1893934336), (2, 946967168), (4, 473483584), (7, 270562048), (8, 236741792), (14, 135281024), (16, 118370896), (28, 67640512), (31, 61094656), (32, 59185448), (56, 33820256), (62, 30547328), (64, 29592724), (103, 18387712), (112, 16910128), (124, 15273664), (128, 14796362), (206, 9193856), (217, 8727808), (224, 8455064), (248, 7636832), (256, 7398181), (331, 5721856), (412, 4596928), (434, 4363904), (448, 4227532), (496, 3818416), (662, 2860928), (721, 2626816), (824, 2298464), (868, 2181952), (896, 2113766), (992, 1909208), (1324, 1430464), (1442, 1313408), (1648, 1149232), (1736, 1090976), (1792, 1056883), (1984, 954604), (2317, 817408), (2648, 715232), (2884, 656704), (3193, 593152), (3296, 574616), (3472, 545488), (3968, 477302), (4634, 408704), (5296, 357616), (5768, 328352), (6386, 296576), (6592, 287308), (6944, 272744), (7936, 238651), (9268, 204352), (10261, 184576), (10592, 178808), (11536, 164176), (12772, 148288), (13184, 143654), (13888, 136372), (18536, 102176), (20522, 92288), (21184, 89404), (22351, 84736), (23072, 82088), (25544, 74144), (26368, 71827), (27776, 68186), (34093, 55552), (37072, 51088), (41044, 46144), (42368, 44702)]