1309106736

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{185531}}^1$

素因数の和:185559

約数の個数: 90

約数和(自身を含む): 4261855572

約数和(自身を除く): 2952748836

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, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 185531, 371062, 556593, 742124, 1113186, 1298717, 1484248, 1669779, 2226372, 2597434, 2968496, 3339558, 3896151, 4452744, 5194868, 6679116, 7792302, 8905488, 9091019, 10389736, 11688453, 13358232, 15584604, 18182038, 20779472, 23376906, 26716464, 27273057, 31169208, 36364076, 46753812, 54546114, 62338416, 72728152, 81819171, 93507624, 109092228, 145456304, 163638342, 187015248, 218184456, 327276684, 436368912, 654553368, 1309106736]

約数ペア:

[(1, 1309106736), (2, 654553368), (3, 436368912), (4, 327276684), (6, 218184456), (7, 187015248), (8, 163638342), (9, 145456304), (12, 109092228), (14, 93507624), (16, 81819171), (18, 72728152), (21, 62338416), (24, 54546114), (28, 46753812), (36, 36364076), (42, 31169208), (48, 27273057), (49, 26716464), (56, 23376906), (63, 20779472), (72, 18182038), (84, 15584604), (98, 13358232), (112, 11688453), (126, 10389736), (144, 9091019), (147, 8905488), (168, 7792302), (196, 6679116), (252, 5194868), (294, 4452744), (336, 3896151), (392, 3339558), (441, 2968496), (504, 2597434), (588, 2226372), (784, 1669779), (882, 1484248), (1008, 1298717), (1176, 1113186), (1764, 742124), (2352, 556593), (3528, 371062), (7056, 185531)]