8681330964072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{836609}}^1$

素因数の和:837131

約数の個数: 128

約数和(自身を含む): 23724921024000

約数和(自身を除く): 15043590059928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 421, 474, 632, 842, 948, 1027, 1263, 1684, 1896, 2054, 2526, 3081, 3368, 4108, 5052, 5473, 6162, 8216, 10104, 10946, 12324, 16419, 21892, 24648, 32838, 33259, 43784, 65676, 66518, 99777, 131352, 133036, 199554, 266072, 399108, 432367, 798216, 836609, 864734, 1297101, 1673218, 1729468, 2509827, 2594202, 3346436, 3458936, 5019654, 5188404, 6692872, 10039308, 10376808, 10875917, 20078616, 21751834, 32627751, 43503668, 65255502, 66092111, 87007336, 130511004, 132184222, 198276333, 261022008, 264368444, 352212389, 396552666, 528736888, 704424778, 793105332, 859197443, 1056637167, 1408849556, 1586210664, 1718394886, 2113274334, 2577592329, 2817699112, 3436789772, 4226548668, 4578761057, 5155184658, 6873579544, 8453097336, 9157522114, 10310369316, 13736283171, 18315044228, 20620738632, 27472566342, 27824778731, 36630088456, 54945132684, 55649557462, 83474336193, 109890265368, 111299114924, 166948672386, 222598229848, 333897344772, 361722123503, 667794689544, 723444247006, 1085166370509, 1446888494012, 2170332741018, 2893776988024, 4340665482036, 8681330964072]

約数ペア:

[(1, 8681330964072), (2, 4340665482036), (3, 2893776988024), (4, 2170332741018), (6, 1446888494012), (8, 1085166370509), (12, 723444247006), (13, 667794689544), (24, 361722123503), (26, 333897344772), (39, 222598229848), (52, 166948672386), (78, 111299114924), (79, 109890265368), (104, 83474336193), (156, 55649557462), (158, 54945132684), (237, 36630088456), (312, 27824778731), (316, 27472566342), (421, 20620738632), (474, 18315044228), (632, 13736283171), (842, 10310369316), (948, 9157522114), (1027, 8453097336), (1263, 6873579544), (1684, 5155184658), (1896, 4578761057), (2054, 4226548668), (2526, 3436789772), (3081, 2817699112), (3368, 2577592329), (4108, 2113274334), (5052, 1718394886), (5473, 1586210664), (6162, 1408849556), (8216, 1056637167), (10104, 859197443), (10946, 793105332), (12324, 704424778), (16419, 528736888), (21892, 396552666), (24648, 352212389), (32838, 264368444), (33259, 261022008), (43784, 198276333), (65676, 132184222), (66518, 130511004), (99777, 87007336), (131352, 66092111), (133036, 65255502), (199554, 43503668), (266072, 32627751), (399108, 21751834), (432367, 20078616), (798216, 10875917), (836609, 10376808), (864734, 10039308), (1297101, 6692872), (1673218, 5188404), (1729468, 5019654), (2509827, 3458936), (2594202, 3346436)]