7779590784

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{321577}}^1$

素因数の和:321607

約数の個数: 128

約数和(自身を含む): 26240764800

約数和(自身を除く): 18461174016

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, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 321577, 643154, 964731, 1286308, 1929462, 2251039, 2572616, 2894193, 3858924, 4502078, 5145232, 5788386, 6753117, 7717848, 8682579, 9004156, 10290464, 11576772, 13506234, 15435696, 17365158, 18008312, 20259351, 20580928, 23153544, 27012468, 30871392, 34730316, 36016624, 40518702, 41161856, 46307088, 54024936, 60778053, 61742784, 69460632, 72033248, 81037404, 92614176, 108049872, 121556106, 123485568, 138921264, 144066496, 162074808, 185228352, 216099744, 243112212, 277842528, 288132992, 324149616, 370456704, 432199488, 486224424, 555685056, 648299232, 864398976, 972448848, 1111370112, 1296598464, 1944897696, 2593196928, 3889795392, 7779590784]

約数ペア:

[(1, 7779590784), (2, 3889795392), (3, 2593196928), (4, 1944897696), (6, 1296598464), (7, 1111370112), (8, 972448848), (9, 864398976), (12, 648299232), (14, 555685056), (16, 486224424), (18, 432199488), (21, 370456704), (24, 324149616), (27, 288132992), (28, 277842528), (32, 243112212), (36, 216099744), (42, 185228352), (48, 162074808), (54, 144066496), (56, 138921264), (63, 123485568), (64, 121556106), (72, 108049872), (84, 92614176), (96, 81037404), (108, 72033248), (112, 69460632), (126, 61742784), (128, 60778053), (144, 54024936), (168, 46307088), (189, 41161856), (192, 40518702), (216, 36016624), (224, 34730316), (252, 30871392), (288, 27012468), (336, 23153544), (378, 20580928), (384, 20259351), (432, 18008312), (448, 17365158), (504, 15435696), (576, 13506234), (672, 11576772), (756, 10290464), (864, 9004156), (896, 8682579), (1008, 7717848), (1152, 6753117), (1344, 5788386), (1512, 5145232), (1728, 4502078), (2016, 3858924), (2688, 2894193), (3024, 2572616), (3456, 2251039), (4032, 1929462), (6048, 1286308), (8064, 964731), (12096, 643154), (24192, 321577)]