12979871856

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{317}}^1\times {\mathrm{829}}^1$

素因数の和:1181

約数の個数: 240

約数和(自身を含む): 42547128000

約数和(自身を除く): 29567256144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 317, 336, 343, 392, 441, 504, 588, 634, 686, 784, 829, 882, 951, 1008, 1029, 1176, 1268, 1372, 1658, 1764, 1902, 2058, 2219, 2352, 2487, 2536, 2744, 2853, 3087, 3316, 3528, 3804, 4116, 4438, 4974, 5072, 5488, 5706, 5803, 6174, 6632, 6657, 7056, 7461, 7608, 8232, 8876, 9948, 11412, 11606, 12348, 13264, 13314, 14922, 15216, 15533, 16464, 17409, 17752, 19896, 19971, 22824, 23212, 24696, 26628, 29844, 31066, 34818, 35504, 39792, 39942, 40621, 45648, 46424, 46599, 49392, 52227, 53256, 59688, 62132, 69636, 79884, 81242, 92848, 93198, 104454, 106512, 108731, 119376, 121863, 124264, 139272, 139797, 159768, 162484, 186396, 208908, 217462, 243726, 248528, 262793, 278544, 279594, 284347, 319536, 324968, 326193, 365589, 372792, 417816, 434924, 487452, 525586, 559188, 568694, 649936, 652386, 731178, 745584, 788379, 835632, 853041, 869848, 974904, 978579, 1051172, 1118376, 1137388, 1304772, 1462356, 1576758, 1706082, 1739696, 1839551, 1949808, 1957158, 2102344, 2236752, 2274776, 2365137, 2559123, 2609544, 2924712, 3153516, 3412164, 3679102, 3914316, 4204688, 4549552, 4730274, 5118246, 5219088, 5518653, 5849424, 6307032, 6824328, 7358204, 7828632, 9460548, 10236492, 11037306, 12614064, 12876857, 13648656, 14716408, 15657264, 16555959, 18921096, 20472984, 22074612, 25753714, 29432816, 33111918, 37842192, 38630571, 40945968, 44149224, 51507428, 66223836, 77261142, 88298448, 90137999, 103014856, 115891713, 132447672, 154522284, 180275998, 206029712, 231783426, 264895344, 270413997, 309044568, 360551996, 463566852, 540827994, 618089136, 721103992, 811241991, 927133704, 1081655988, 1442207984, 1622483982, 1854267408, 2163311976, 3244967964, 4326623952, 6489935928, 12979871856]

約数ペア:

[(1, 12979871856), (2, 6489935928), (3, 4326623952), (4, 3244967964), (6, 2163311976), (7, 1854267408), (8, 1622483982), (9, 1442207984), (12, 1081655988), (14, 927133704), (16, 811241991), (18, 721103992), (21, 618089136), (24, 540827994), (28, 463566852), (36, 360551996), (42, 309044568), (48, 270413997), (49, 264895344), (56, 231783426), (63, 206029712), (72, 180275998), (84, 154522284), (98, 132447672), (112, 115891713), (126, 103014856), (144, 90137999), (147, 88298448), (168, 77261142), (196, 66223836), (252, 51507428), (294, 44149224), (317, 40945968), (336, 38630571), (343, 37842192), (392, 33111918), (441, 29432816), (504, 25753714), (588, 22074612), (634, 20472984), (686, 18921096), (784, 16555959), (829, 15657264), (882, 14716408), (951, 13648656), (1008, 12876857), (1029, 12614064), (1176, 11037306), (1268, 10236492), (1372, 9460548), (1658, 7828632), (1764, 7358204), (1902, 6824328), (2058, 6307032), (2219, 5849424), (2352, 5518653), (2487, 5219088), (2536, 5118246), (2744, 4730274), (2853, 4549552), (3087, 4204688), (3316, 3914316), (3528, 3679102), (3804, 3412164), (4116, 3153516), (4438, 2924712), (4974, 2609544), (5072, 2559123), (5488, 2365137), (5706, 2274776), (5803, 2236752), (6174, 2102344), (6632, 1957158), (6657, 1949808), (7056, 1839551), (7461, 1739696), (7608, 1706082), (8232, 1576758), (8876, 1462356), (9948, 1304772), (11412, 1137388), (11606, 1118376), (12348, 1051172), (13264, 978579), (13314, 974904), (14922, 869848), (15216, 853041), (15533, 835632), (16464, 788379), (17409, 745584), (17752, 731178), (19896, 652386), (19971, 649936), (22824, 568694), (23212, 559188), (24696, 525586), (26628, 487452), (29844, 434924), (31066, 417816), (34818, 372792), (35504, 365589), (39792, 326193), (39942, 324968), (40621, 319536), (45648, 284347), (46424, 279594), (46599, 278544), (49392, 262793), (52227, 248528), (53256, 243726), (59688, 217462), (62132, 208908), (69636, 186396), (79884, 162484), (81242, 159768), (92848, 139797), (93198, 139272), (104454, 124264), (106512, 121863), (108731, 119376)]