188904086464

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1\times {\mathrm{2207}}^1$

素因数の和:2786

約数の個数: 112

約数和(自身を含む): 392492666880

約数和(自身を除く): 203588580416

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 107, 116, 214, 232, 428, 431, 464, 856, 862, 928, 1712, 1724, 1856, 2207, 3103, 3424, 3448, 4414, 6206, 6848, 6896, 8828, 12412, 12499, 13792, 17656, 24824, 24998, 27584, 35312, 46117, 49648, 49996, 64003, 70624, 92234, 99296, 99992, 128006, 141248, 184468, 198592, 199984, 236149, 256012, 368936, 399968, 472298, 512024, 737872, 799936, 944596, 951217, 1024048, 1337393, 1475744, 1889192, 1902434, 2048096, 2674786, 2951488, 3778384, 3804868, 4096192, 5349572, 6848321, 7556768, 7609736, 10699144, 13696642, 15113536, 15219472, 21398288, 27393284, 27585293, 30438944, 42796576, 54786568, 55170586, 60877888, 85593152, 101780219, 109573136, 110341172, 203560438, 219146272, 220682344, 407120876, 438292544, 441364688, 814241752, 882729376, 1628483504, 1765458752, 2951626351, 3256967008, 5903252702, 6513934016, 11806505404, 23613010808, 47226021616, 94452043232, 188904086464]

約数ペア:

[(1, 188904086464), (2, 94452043232), (4, 47226021616), (8, 23613010808), (16, 11806505404), (29, 6513934016), (32, 5903252702), (58, 3256967008), (64, 2951626351), (107, 1765458752), (116, 1628483504), (214, 882729376), (232, 814241752), (428, 441364688), (431, 438292544), (464, 407120876), (856, 220682344), (862, 219146272), (928, 203560438), (1712, 110341172), (1724, 109573136), (1856, 101780219), (2207, 85593152), (3103, 60877888), (3424, 55170586), (3448, 54786568), (4414, 42796576), (6206, 30438944), (6848, 27585293), (6896, 27393284), (8828, 21398288), (12412, 15219472), (12499, 15113536), (13792, 13696642), (17656, 10699144), (24824, 7609736), (24998, 7556768), (27584, 6848321), (35312, 5349572), (46117, 4096192), (49648, 3804868), (49996, 3778384), (64003, 2951488), (70624, 2674786), (92234, 2048096), (99296, 1902434), (99992, 1889192), (128006, 1475744), (141248, 1337393), (184468, 1024048), (198592, 951217), (199984, 944596), (236149, 799936), (256012, 737872), (368936, 512024), (399968, 472298)]