761243616

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{17981}}^1$

素因数の和:18014

約数の個数: 144

約数和(自身を含む): 2582934480

約数和(自身を除く): 1821690864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 17981, 21168, 35962, 42336, 53943, 71924, 107886, 125867, 143848, 161829, 215772, 251734, 287696, 323658, 377601, 431544, 485487, 503468, 575392, 647316, 755202, 863088, 881069, 970974, 1006936, 1132803, 1294632, 1510404, 1726176, 1762138, 1941948, 2013872, 2265606, 2589264, 2643207, 3020808, 3398409, 3524276, 3883896, 4027744, 4531212, 5178528, 5286414, 6041616, 6796818, 7048552, 7767792, 7929621, 9062424, 10572828, 12083232, 13593636, 14097104, 15535584, 15859242, 18124848, 21145656, 23788863, 27187272, 28194208, 31718484, 36249696, 42291312, 47577726, 54374544, 63436968, 84582624, 95155452, 108749088, 126873936, 190310904, 253747872, 380621808, 761243616]

約数ペア:

[(1, 761243616), (2, 380621808), (3, 253747872), (4, 190310904), (6, 126873936), (7, 108749088), (8, 95155452), (9, 84582624), (12, 63436968), (14, 54374544), (16, 47577726), (18, 42291312), (21, 36249696), (24, 31718484), (27, 28194208), (28, 27187272), (32, 23788863), (36, 21145656), (42, 18124848), (48, 15859242), (49, 15535584), (54, 14097104), (56, 13593636), (63, 12083232), (72, 10572828), (84, 9062424), (96, 7929621), (98, 7767792), (108, 7048552), (112, 6796818), (126, 6041616), (144, 5286414), (147, 5178528), (168, 4531212), (189, 4027744), (196, 3883896), (216, 3524276), (224, 3398409), (252, 3020808), (288, 2643207), (294, 2589264), (336, 2265606), (378, 2013872), (392, 1941948), (432, 1762138), (441, 1726176), (504, 1510404), (588, 1294632), (672, 1132803), (756, 1006936), (784, 970974), (864, 881069), (882, 863088), (1008, 755202), (1176, 647316), (1323, 575392), (1512, 503468), (1568, 485487), (1764, 431544), (2016, 377601), (2352, 323658), (2646, 287696), (3024, 251734), (3528, 215772), (4704, 161829), (5292, 143848), (6048, 125867), (7056, 107886), (10584, 71924), (14112, 53943), (17981, 42336), (21168, 35962)]