2681795088

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{126691}}^1$

素因数の和:126722

約数の個数: 120

約数和(自身を含む): 8954590560

約数和(自身を除く): 6272795472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 21168, 126691, 253382, 380073, 506764, 760146, 886837, 1013528, 1140219, 1520292, 1773674, 2027056, 2280438, 2660511, 3040584, 3420657, 3547348, 4560876, 5321022, 6081168, 6207859, 6841314, 7094696, 7981533, 9121752, 10642044, 12415718, 13682628, 14189392, 15963066, 18243504, 18623577, 21284088, 23944599, 24831436, 27365256, 31926132, 37247154, 42568176, 47889198, 49662872, 54730512, 55870731, 63852264, 74494308, 95778396, 99325744, 111741462, 127704528, 148988616, 167612193, 191556792, 223482924, 297977232, 335224386, 383113584, 446965848, 670448772, 893931696, 1340897544, 2681795088]

約数ペア:

[(1, 2681795088), (2, 1340897544), (3, 893931696), (4, 670448772), (6, 446965848), (7, 383113584), (8, 335224386), (9, 297977232), (12, 223482924), (14, 191556792), (16, 167612193), (18, 148988616), (21, 127704528), (24, 111741462), (27, 99325744), (28, 95778396), (36, 74494308), (42, 63852264), (48, 55870731), (49, 54730512), (54, 49662872), (56, 47889198), (63, 42568176), (72, 37247154), (84, 31926132), (98, 27365256), (108, 24831436), (112, 23944599), (126, 21284088), (144, 18623577), (147, 18243504), (168, 15963066), (189, 14189392), (196, 13682628), (216, 12415718), (252, 10642044), (294, 9121752), (336, 7981533), (378, 7094696), (392, 6841314), (432, 6207859), (441, 6081168), (504, 5321022), (588, 4560876), (756, 3547348), (784, 3420657), (882, 3040584), (1008, 2660511), (1176, 2280438), (1323, 2027056), (1512, 1773674), (1764, 1520292), (2352, 1140219), (2646, 1013528), (3024, 886837), (3528, 760146), (5292, 506764), (7056, 380073), (10584, 253382), (21168, 126691)]