749161008

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{28429}}^1$

素因数の和:28507

約数の個数: 80

約数和(自身を含む): 2185698400

約数和(自身を除く): 1436537392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 8784, 13176, 26352, 28429, 56858, 85287, 113716, 170574, 227432, 255861, 341148, 454864, 511722, 682296, 767583, 1023444, 1364592, 1535166, 1734169, 2046888, 3070332, 3468338, 4093776, 5202507, 6140664, 6936676, 10405014, 12281328, 13873352, 15607521, 20810028, 27746704, 31215042, 41620056, 46822563, 62430084, 83240112, 93645126, 124860168, 187290252, 249720336, 374580504, 749161008]

約数ペア:

[(1, 749161008), (2, 374580504), (3, 249720336), (4, 187290252), (6, 124860168), (8, 93645126), (9, 83240112), (12, 62430084), (16, 46822563), (18, 41620056), (24, 31215042), (27, 27746704), (36, 20810028), (48, 15607521), (54, 13873352), (61, 12281328), (72, 10405014), (108, 6936676), (122, 6140664), (144, 5202507), (183, 4093776), (216, 3468338), (244, 3070332), (366, 2046888), (432, 1734169), (488, 1535166), (549, 1364592), (732, 1023444), (976, 767583), (1098, 682296), (1464, 511722), (1647, 454864), (2196, 341148), (2928, 255861), (3294, 227432), (4392, 170574), (6588, 113716), (8784, 85287), (13176, 56858), (26352, 28429)]