1242355656

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{9479}}^1$

素因数の和:9658

約数の個数: 64

約数和(自身を含む): 3203481600

約数和(自身を除く): 1961125944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 127, 129, 172, 254, 258, 344, 381, 508, 516, 762, 1016, 1032, 1524, 3048, 5461, 9479, 10922, 16383, 18958, 21844, 28437, 32766, 37916, 43688, 56874, 65532, 75832, 113748, 131064, 227496, 407597, 815194, 1203833, 1222791, 1630388, 2407666, 2445582, 3260776, 3611499, 4815332, 4891164, 7222998, 9630664, 9782328, 14445996, 28891992, 51764819, 103529638, 155294457, 207059276, 310588914, 414118552, 621177828, 1242355656]

約数ペア:

[(1, 1242355656), (2, 621177828), (3, 414118552), (4, 310588914), (6, 207059276), (8, 155294457), (12, 103529638), (24, 51764819), (43, 28891992), (86, 14445996), (127, 9782328), (129, 9630664), (172, 7222998), (254, 4891164), (258, 4815332), (344, 3611499), (381, 3260776), (508, 2445582), (516, 2407666), (762, 1630388), (1016, 1222791), (1032, 1203833), (1524, 815194), (3048, 407597), (5461, 227496), (9479, 131064), (10922, 113748), (16383, 75832), (18958, 65532), (21844, 56874), (28437, 43688), (32766, 37916)]