7413996856

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 16773120000

約数和(自身を除く): 9359123144

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 103, 116, 127, 203, 206, 232, 254, 349, 406, 412, 508, 698, 721, 812, 824, 889, 1016, 1396, 1442, 1624, 1778, 2443, 2792, 2884, 2987, 3556, 3683, 4886, 5768, 5974, 7112, 7366, 9772, 10121, 11948, 13081, 14732, 19544, 20242, 20909, 23896, 25781, 26162, 29464, 35947, 40484, 41818, 44323, 51562, 52324, 70847, 71894, 80968, 83636, 88646, 91567, 103124, 104648, 141694, 143788, 167272, 177292, 183134, 206248, 251629, 283388, 287576, 310261, 354584, 366268, 379349, 503258, 566776, 620522, 732536, 758698, 1006516, 1042463, 1241044, 1285367, 1517396, 2013032, 2084926, 2482088, 2570734, 2655443, 3034792, 4169852, 4565269, 5141468, 5310886, 7297241, 8339704, 8997569, 9130538, 10282936, 10621772, 14594482, 17995138, 18261076, 21243544, 29188964, 31956883, 35990276, 36522152, 58377928, 63913766, 71980552, 127827532, 132392801, 255655064, 264785602, 529571204, 926749607, 1059142408, 1853499214, 3706998428, 7413996856]

約数ペア:

[(1, 7413996856), (2, 3706998428), (4, 1853499214), (7, 1059142408), (8, 926749607), (14, 529571204), (28, 264785602), (29, 255655064), (56, 132392801), (58, 127827532), (103, 71980552), (116, 63913766), (127, 58377928), (203, 36522152), (206, 35990276), (232, 31956883), (254, 29188964), (349, 21243544), (406, 18261076), (412, 17995138), (508, 14594482), (698, 10621772), (721, 10282936), (812, 9130538), (824, 8997569), (889, 8339704), (1016, 7297241), (1396, 5310886), (1442, 5141468), (1624, 4565269), (1778, 4169852), (2443, 3034792), (2792, 2655443), (2884, 2570734), (2987, 2482088), (3556, 2084926), (3683, 2013032), (4886, 1517396), (5768, 1285367), (5974, 1241044), (7112, 1042463), (7366, 1006516), (9772, 758698), (10121, 732536), (11948, 620522), (13081, 566776), (14732, 503258), (19544, 379349), (20242, 366268), (20909, 354584), (23896, 310261), (25781, 287576), (26162, 283388), (29464, 251629), (35947, 206248), (40484, 183134), (41818, 177292), (44323, 167272), (51562, 143788), (52324, 141694), (70847, 104648), (71894, 103124), (80968, 91567), (83636, 88646)]