1289357960512

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1\times {\mathrm{13931}}^1$

素因数の和:15080

約数の個数: 112

約数和(自身を含む): 2705852977920

約数和(自身を除く): 1416495017408

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 188, 232, 376, 464, 752, 928, 1061, 1363, 1504, 1856, 2122, 2726, 3008, 4244, 5452, 8488, 10904, 13931, 16976, 21808, 27862, 30769, 33952, 43616, 49867, 55724, 61538, 67904, 87232, 99734, 111448, 123076, 199468, 222896, 246152, 398936, 403999, 445792, 492304, 654757, 797872, 807998, 891584, 984608, 1309514, 1446143, 1595744, 1615996, 1969216, 2619028, 2892286, 3191488, 3231992, 5238056, 5784572, 6463984, 10476112, 11569144, 12927968, 14780791, 18987953, 20952224, 23138288, 25855936, 29561582, 37975906, 41904448, 46276576, 59123164, 75951812, 92553152, 118246328, 151903624, 236492656, 303807248, 428642939, 472985312, 607614496, 694697177, 857285878, 945970624, 1215228992, 1389394354, 1714571756, 2778788708, 3429143512, 5557577416, 6858287024, 11115154832, 13716574048, 20146218133, 22230309664, 27433148096, 40292436266, 44460619328, 80584872532, 161169745064, 322339490128, 644678980256, 1289357960512]

約数ペア:

[(1, 1289357960512), (2, 644678980256), (4, 322339490128), (8, 161169745064), (16, 80584872532), (29, 44460619328), (32, 40292436266), (47, 27433148096), (58, 22230309664), (64, 20146218133), (94, 13716574048), (116, 11115154832), (188, 6858287024), (232, 5557577416), (376, 3429143512), (464, 2778788708), (752, 1714571756), (928, 1389394354), (1061, 1215228992), (1363, 945970624), (1504, 857285878), (1856, 694697177), (2122, 607614496), (2726, 472985312), (3008, 428642939), (4244, 303807248), (5452, 236492656), (8488, 151903624), (10904, 118246328), (13931, 92553152), (16976, 75951812), (21808, 59123164), (27862, 46276576), (30769, 41904448), (33952, 37975906), (43616, 29561582), (49867, 25855936), (55724, 23138288), (61538, 20952224), (67904, 18987953), (87232, 14780791), (99734, 12927968), (111448, 11569144), (123076, 10476112), (199468, 6463984), (222896, 5784572), (246152, 5238056), (398936, 3231992), (403999, 3191488), (445792, 2892286), (492304, 2619028), (654757, 1969216), (797872, 1615996), (807998, 1595744), (891584, 1446143), (984608, 1309514)]