212145696

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{5011}}^1$

素因数の和:5044

約数の個数: 144

約数和(自身を含む): 719923680

約数和(自身を除く): 507777984

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, 5011, 5292, 6048, 7056, 10022, 10584, 14112, 15033, 20044, 21168, 30066, 35077, 40088, 42336, 45099, 60132, 70154, 80176, 90198, 105231, 120264, 135297, 140308, 160352, 180396, 210462, 240528, 245539, 270594, 280616, 315693, 360792, 420924, 481056, 491078, 541188, 561232, 631386, 721584, 736617, 841848, 947079, 982156, 1082376, 1122464, 1262772, 1443168, 1473234, 1683696, 1894158, 1964312, 2164752, 2209851, 2525544, 2946468, 3367392, 3788316, 3928624, 4329504, 4419702, 5051088, 5892936, 6629553, 7576632, 7857248, 8839404, 10102176, 11785872, 13259106, 15153264, 17678808, 23571744, 26518212, 30306528, 35357616, 53036424, 70715232, 106072848, 212145696]

約数ペア:

[(1, 212145696), (2, 106072848), (3, 70715232), (4, 53036424), (6, 35357616), (7, 30306528), (8, 26518212), (9, 23571744), (12, 17678808), (14, 15153264), (16, 13259106), (18, 11785872), (21, 10102176), (24, 8839404), (27, 7857248), (28, 7576632), (32, 6629553), (36, 5892936), (42, 5051088), (48, 4419702), (49, 4329504), (54, 3928624), (56, 3788316), (63, 3367392), (72, 2946468), (84, 2525544), (96, 2209851), (98, 2164752), (108, 1964312), (112, 1894158), (126, 1683696), (144, 1473234), (147, 1443168), (168, 1262772), (189, 1122464), (196, 1082376), (216, 982156), (224, 947079), (252, 841848), (288, 736617), (294, 721584), (336, 631386), (378, 561232), (392, 541188), (432, 491078), (441, 481056), (504, 420924), (588, 360792), (672, 315693), (756, 280616), (784, 270594), (864, 245539), (882, 240528), (1008, 210462), (1176, 180396), (1323, 160352), (1512, 140308), (1568, 135297), (1764, 120264), (2016, 105231), (2352, 90198), (2646, 80176), (3024, 70154), (3528, 60132), (4704, 45099), (5011, 42336), (5292, 40088), (6048, 35077), (7056, 30066), (10022, 21168), (10584, 20044), (14112, 15033)]