1977036768

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2999}}^1$

素因数の和:3134

約数の個数: 192

約数和(自身を含む): 6652800000

約数和(自身を除く): 4675763232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 109, 112, 126, 144, 168, 189, 216, 218, 224, 252, 288, 327, 336, 378, 432, 436, 504, 654, 672, 756, 763, 864, 872, 981, 1008, 1308, 1512, 1526, 1744, 1962, 2016, 2289, 2616, 2943, 2999, 3024, 3052, 3488, 3924, 4578, 5232, 5886, 5998, 6048, 6104, 6867, 7848, 8997, 9156, 10464, 11772, 11996, 12208, 13734, 15696, 17994, 18312, 20601, 20993, 23544, 23992, 24416, 26991, 27468, 31392, 35988, 36624, 41202, 41986, 47088, 47984, 53982, 54936, 62979, 71976, 73248, 80973, 82404, 83972, 94176, 95968, 107964, 109872, 125958, 143952, 161946, 164808, 167944, 188937, 215928, 219744, 251916, 287904, 323892, 326891, 329616, 335888, 377874, 431856, 503832, 566811, 647784, 653782, 659232, 671776, 755748, 863712, 980673, 1007664, 1133622, 1295568, 1307564, 1511496, 1961346, 2015328, 2267244, 2288237, 2591136, 2615128, 2942019, 3022992, 3922692, 4534488, 4576474, 5230256, 5884038, 6045984, 6864711, 7845384, 8826057, 9068976, 9152948, 10460512, 11768076, 13729422, 15690768, 17652114, 18137952, 18305896, 20594133, 23536152, 27458844, 31381536, 35304228, 36611792, 41188266, 47072304, 54917688, 61782399, 70608456, 73223584, 82376532, 94144608, 109835376, 123564798, 141216912, 164753064, 219670752, 247129596, 282433824, 329506128, 494259192, 659012256, 988518384, 1977036768]

約数ペア:

[(1, 1977036768), (2, 988518384), (3, 659012256), (4, 494259192), (6, 329506128), (7, 282433824), (8, 247129596), (9, 219670752), (12, 164753064), (14, 141216912), (16, 123564798), (18, 109835376), (21, 94144608), (24, 82376532), (27, 73223584), (28, 70608456), (32, 61782399), (36, 54917688), (42, 47072304), (48, 41188266), (54, 36611792), (56, 35304228), (63, 31381536), (72, 27458844), (84, 23536152), (96, 20594133), (108, 18305896), (109, 18137952), (112, 17652114), (126, 15690768), (144, 13729422), (168, 11768076), (189, 10460512), (216, 9152948), (218, 9068976), (224, 8826057), (252, 7845384), (288, 6864711), (327, 6045984), (336, 5884038), (378, 5230256), (432, 4576474), (436, 4534488), (504, 3922692), (654, 3022992), (672, 2942019), (756, 2615128), (763, 2591136), (864, 2288237), (872, 2267244), (981, 2015328), (1008, 1961346), (1308, 1511496), (1512, 1307564), (1526, 1295568), (1744, 1133622), (1962, 1007664), (2016, 980673), (2289, 863712), (2616, 755748), (2943, 671776), (2999, 659232), (3024, 653782), (3052, 647784), (3488, 566811), (3924, 503832), (4578, 431856), (5232, 377874), (5886, 335888), (5998, 329616), (6048, 326891), (6104, 323892), (6867, 287904), (7848, 251916), (8997, 219744), (9156, 215928), (10464, 188937), (11772, 167944), (11996, 164808), (12208, 161946), (13734, 143952), (15696, 125958), (17994, 109872), (18312, 107964), (20601, 95968), (20993, 94176), (23544, 83972), (23992, 82404), (24416, 80973), (26991, 73248), (27468, 71976), (31392, 62979), (35988, 54936), (36624, 53982), (41202, 47984), (41986, 47088)]