213844356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13171}}^1$

素因数の和:13233

約数の個数: 72

約数和(自身を含む): 604120608

約数和(自身を除く): 390276252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1476, 1804, 2706, 4059, 5412, 8118, 13171, 16236, 26342, 39513, 52684, 79026, 118539, 144881, 158052, 237078, 289762, 434643, 474156, 540011, 579524, 869286, 1080022, 1303929, 1620033, 1738572, 2160044, 2607858, 3240066, 4860099, 5215716, 5940121, 6480132, 9720198, 11880242, 17820363, 19440396, 23760484, 35640726, 53461089, 71281452, 106922178, 213844356]

約数ペア:

[(1, 213844356), (2, 106922178), (3, 71281452), (4, 53461089), (6, 35640726), (9, 23760484), (11, 19440396), (12, 17820363), (18, 11880242), (22, 9720198), (33, 6480132), (36, 5940121), (41, 5215716), (44, 4860099), (66, 3240066), (82, 2607858), (99, 2160044), (123, 1738572), (132, 1620033), (164, 1303929), (198, 1080022), (246, 869286), (369, 579524), (396, 540011), (451, 474156), (492, 434643), (738, 289762), (902, 237078), (1353, 158052), (1476, 144881), (1804, 118539), (2706, 79026), (4059, 52684), (5412, 39513), (8118, 26342), (13171, 16236)]