668369343104

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{7103}}^1$

素因数の和:7738

約数の個数: 128

約数和(自身を含む): 1429767521280

約数和(自身を除く): 761398178176

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 272, 332, 521, 544, 664, 1042, 1088, 1328, 1411, 2084, 2176, 2656, 2822, 4168, 5312, 5644, 7103, 8336, 8857, 10624, 11288, 14206, 16672, 17714, 22576, 28412, 33344, 35428, 43243, 45152, 56824, 66688, 70856, 86486, 90304, 113648, 120751, 141712, 172972, 180608, 227296, 241502, 283424, 345944, 454592, 483004, 566848, 589549, 691888, 735131, 909184, 966008, 1133696, 1179098, 1383776, 1470262, 1932016, 2358196, 2767552, 2940524, 3700663, 3864032, 4716392, 5535104, 5881048, 7401326, 7728064, 9432784, 10022333, 11762096, 14802652, 15456128, 18865568, 20044666, 23524192, 29605304, 37731136, 40089332, 47048384, 59210608, 62911271, 75462272, 80178664, 94096768, 118421216, 125822542, 160357328, 236842432, 251645084, 307155029, 320714656, 473684864, 503290168, 614310058, 641429312, 1006580336, 1228620116, 1282858624, 2013160672, 2457240232, 4026321344, 4914480464, 5221635493, 8052642688, 9828960928, 10443270986, 19657921856, 20886541972, 39315843712, 41773083944, 83546167888, 167092335776, 334184671552, 668369343104]

約数ペア:

[(1, 668369343104), (2, 334184671552), (4, 167092335776), (8, 83546167888), (16, 41773083944), (17, 39315843712), (32, 20886541972), (34, 19657921856), (64, 10443270986), (68, 9828960928), (83, 8052642688), (128, 5221635493), (136, 4914480464), (166, 4026321344), (272, 2457240232), (332, 2013160672), (521, 1282858624), (544, 1228620116), (664, 1006580336), (1042, 641429312), (1088, 614310058), (1328, 503290168), (1411, 473684864), (2084, 320714656), (2176, 307155029), (2656, 251645084), (2822, 236842432), (4168, 160357328), (5312, 125822542), (5644, 118421216), (7103, 94096768), (8336, 80178664), (8857, 75462272), (10624, 62911271), (11288, 59210608), (14206, 47048384), (16672, 40089332), (17714, 37731136), (22576, 29605304), (28412, 23524192), (33344, 20044666), (35428, 18865568), (43243, 15456128), (45152, 14802652), (56824, 11762096), (66688, 10022333), (70856, 9432784), (86486, 7728064), (90304, 7401326), (113648, 5881048), (120751, 5535104), (141712, 4716392), (172972, 3864032), (180608, 3700663), (227296, 2940524), (241502, 2767552), (283424, 2358196), (345944, 1932016), (454592, 1470262), (483004, 1383776), (566848, 1179098), (589549, 1133696), (691888, 966008), (735131, 909184)]