681178176

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{168943}}^1$

素因数の和:168968

約数の個数: 84

約数和(自身を含む): 2231412352

約数和(自身を除く): 1550234176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 168943, 337886, 506829, 675772, 1013658, 1182601, 1351544, 1520487, 2027316, 2365202, 2703088, 3040974, 3547803, 4054632, 4730404, 5406176, 6081948, 7095606, 8109264, 9460808, 10643409, 10812352, 12163896, 14191212, 16218528, 18921616, 21286818, 24327792, 28382424, 32437056, 37843232, 42573636, 48655584, 56764848, 75686464, 85147272, 97311168, 113529696, 170294544, 227059392, 340589088, 681178176]

約数ペア:

[(1, 681178176), (2, 340589088), (3, 227059392), (4, 170294544), (6, 113529696), (7, 97311168), (8, 85147272), (9, 75686464), (12, 56764848), (14, 48655584), (16, 42573636), (18, 37843232), (21, 32437056), (24, 28382424), (28, 24327792), (32, 21286818), (36, 18921616), (42, 16218528), (48, 14191212), (56, 12163896), (63, 10812352), (64, 10643409), (72, 9460808), (84, 8109264), (96, 7095606), (112, 6081948), (126, 5406176), (144, 4730404), (168, 4054632), (192, 3547803), (224, 3040974), (252, 2703088), (288, 2365202), (336, 2027316), (448, 1520487), (504, 1351544), (576, 1182601), (672, 1013658), (1008, 675772), (1344, 506829), (2016, 337886), (4032, 168943)]