678348617184

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8206889}}^1$

素因数の和:8206953

約数の個数: 144

約数和(自身を含む): 2258404817760

約数和(自身を除く): 1580056200576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2583, 2952, 3444, 3936, 4592, 5166, 5904, 6888, 9184, 10332, 11808, 13776, 20664, 27552, 41328, 82656, 8206889, 16413778, 24620667, 32827556, 49241334, 57448223, 65655112, 73862001, 98482668, 114896446, 131310224, 147724002, 172344669, 196965336, 229792892, 262620448, 295448004, 336482449, 344689338, 393930672, 459585784, 517034007, 590896008, 672964898, 689378676, 787861344, 919171568, 1009447347, 1034068014, 1181792016, 1345929796, 1378757352, 1838343136, 2018894694, 2068136028, 2355377143, 2363584032, 2691859592, 2757514704, 3028342041, 4037789388, 4136272056, 4710754286, 5383719184, 5515029408, 6056684082, 7066131429, 8075578776, 8272544112, 9421508572, 10767438368, 12113368164, 14132262858, 16151157552, 16545088224, 18843017144, 21198394287, 24226736328, 28264525716, 32302315104, 37686034288, 42396788574, 48453472656, 56529051432, 75372068576, 84793577148, 96906945312, 113058102864, 169587154296, 226116205728, 339174308592, 678348617184]

約数ペア:

[(1, 678348617184), (2, 339174308592), (3, 226116205728), (4, 169587154296), (6, 113058102864), (7, 96906945312), (8, 84793577148), (9, 75372068576), (12, 56529051432), (14, 48453472656), (16, 42396788574), (18, 37686034288), (21, 32302315104), (24, 28264525716), (28, 24226736328), (32, 21198394287), (36, 18843017144), (41, 16545088224), (42, 16151157552), (48, 14132262858), (56, 12113368164), (63, 10767438368), (72, 9421508572), (82, 8272544112), (84, 8075578776), (96, 7066131429), (112, 6056684082), (123, 5515029408), (126, 5383719184), (144, 4710754286), (164, 4136272056), (168, 4037789388), (224, 3028342041), (246, 2757514704), (252, 2691859592), (287, 2363584032), (288, 2355377143), (328, 2068136028), (336, 2018894694), (369, 1838343136), (492, 1378757352), (504, 1345929796), (574, 1181792016), (656, 1034068014), (672, 1009447347), (738, 919171568), (861, 787861344), (984, 689378676), (1008, 672964898), (1148, 590896008), (1312, 517034007), (1476, 459585784), (1722, 393930672), (1968, 344689338), (2016, 336482449), (2296, 295448004), (2583, 262620448), (2952, 229792892), (3444, 196965336), (3936, 172344669), (4592, 147724002), (5166, 131310224), (5904, 114896446), (6888, 98482668), (9184, 73862001), (10332, 65655112), (11808, 57448223), (13776, 49241334), (20664, 32827556), (27552, 24620667), (41328, 16413778), (82656, 8206889)]