521980032

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8443}}^1$

素因数の和:8490

約数の個数: 128

約数和(自身を含む): 1653672960

約数和(自身を除く): 1131692928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 7728, 8443, 8832, 10304, 15456, 16886, 20608, 25329, 30912, 33772, 50658, 59101, 61824, 67544, 101316, 118202, 135088, 177303, 194189, 202632, 236404, 270176, 354606, 388378, 405264, 472808, 540352, 582567, 709212, 776756, 810528, 945616, 1080704, 1165134, 1359323, 1418424, 1553512, 1621056, 1891232, 2330268, 2718646, 2836848, 3107024, 3242112, 3782464, 4077969, 4660536, 5437292, 5673696, 6214048, 7564928, 8155938, 9321072, 10874584, 11347392, 12428096, 16311876, 18642144, 21749168, 22694784, 24856192, 32623752, 37284288, 43498336, 65247504, 74568576, 86996672, 130495008, 173993344, 260990016, 521980032]

約数ペア:

[(1, 521980032), (2, 260990016), (3, 173993344), (4, 130495008), (6, 86996672), (7, 74568576), (8, 65247504), (12, 43498336), (14, 37284288), (16, 32623752), (21, 24856192), (23, 22694784), (24, 21749168), (28, 18642144), (32, 16311876), (42, 12428096), (46, 11347392), (48, 10874584), (56, 9321072), (64, 8155938), (69, 7564928), (84, 6214048), (92, 5673696), (96, 5437292), (112, 4660536), (128, 4077969), (138, 3782464), (161, 3242112), (168, 3107024), (184, 2836848), (192, 2718646), (224, 2330268), (276, 1891232), (322, 1621056), (336, 1553512), (368, 1418424), (384, 1359323), (448, 1165134), (483, 1080704), (552, 945616), (644, 810528), (672, 776756), (736, 709212), (896, 582567), (966, 540352), (1104, 472808), (1288, 405264), (1344, 388378), (1472, 354606), (1932, 270176), (2208, 236404), (2576, 202632), (2688, 194189), (2944, 177303), (3864, 135088), (4416, 118202), (5152, 101316), (7728, 67544), (8443, 61824), (8832, 59101), (10304, 50658), (15456, 33772), (16886, 30912), (20608, 25329)]