223638056

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 445861440

約数和(自身を除く): 222223384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 361, 367, 422, 722, 734, 844, 1444, 1468, 1688, 2888, 2936, 4009, 6973, 8018, 13946, 16036, 27892, 32072, 55784, 76171, 77437, 132487, 152342, 154874, 264974, 304684, 309748, 529948, 609368, 619496, 1059896, 1471303, 2942606, 5885212, 11770424, 27954757, 55909514, 111819028, 223638056]

約数ペア:

[(1, 223638056), (2, 111819028), (4, 55909514), (8, 27954757), (19, 11770424), (38, 5885212), (76, 2942606), (152, 1471303), (211, 1059896), (361, 619496), (367, 609368), (422, 529948), (722, 309748), (734, 304684), (844, 264974), (1444, 154874), (1468, 152342), (1688, 132487), (2888, 77437), (2936, 76171), (4009, 55784), (6973, 32072), (8018, 27892), (13946, 16036)]