219210175744

素因数分解:

$2^8\times 7^2\times {\mathrm{71}}^1\times {\mathrm{246131}}^1$

素因数の和:246232

約数の個数: 108

約数和(自身を含む): 516174247008

約数和(自身を除く): 296964071264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 142, 196, 224, 256, 284, 392, 448, 497, 568, 784, 896, 994, 1136, 1568, 1792, 1988, 2272, 3136, 3479, 3976, 4544, 6272, 6958, 7952, 9088, 12544, 13916, 15904, 18176, 27832, 31808, 55664, 63616, 111328, 127232, 222656, 246131, 445312, 492262, 890624, 984524, 1722917, 1969048, 3445834, 3938096, 6891668, 7876192, 12060419, 13783336, 15752384, 17475301, 24120838, 27566672, 31504768, 34950602, 48241676, 55133344, 63009536, 69901204, 96483352, 110266688, 122327107, 139802408, 192966704, 220533376, 244654214, 279604816, 385933408, 441066752, 489308428, 559209632, 771866816, 856289749, 978616856, 1118419264, 1543733632, 1712579498, 1957233712, 2236838528, 3087467264, 3425158996, 3914467424, 4473677056, 6850317992, 7828934848, 13700635984, 15657869696, 27401271968, 31315739392, 54802543936, 109605087872, 219210175744]

約数ペア:

[(1, 219210175744), (2, 109605087872), (4, 54802543936), (7, 31315739392), (8, 27401271968), (14, 15657869696), (16, 13700635984), (28, 7828934848), (32, 6850317992), (49, 4473677056), (56, 3914467424), (64, 3425158996), (71, 3087467264), (98, 2236838528), (112, 1957233712), (128, 1712579498), (142, 1543733632), (196, 1118419264), (224, 978616856), (256, 856289749), (284, 771866816), (392, 559209632), (448, 489308428), (497, 441066752), (568, 385933408), (784, 279604816), (896, 244654214), (994, 220533376), (1136, 192966704), (1568, 139802408), (1792, 122327107), (1988, 110266688), (2272, 96483352), (3136, 69901204), (3479, 63009536), (3976, 55133344), (4544, 48241676), (6272, 34950602), (6958, 31504768), (7952, 27566672), (9088, 24120838), (12544, 17475301), (13916, 15752384), (15904, 13783336), (18176, 12060419), (27832, 7876192), (31808, 6891668), (55664, 3938096), (63616, 3445834), (111328, 1969048), (127232, 1722917), (222656, 984524), (246131, 890624), (445312, 492262)]