18908434944

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{929}}^1$

素因数の和:1591

約数の個数: 240

約数和(自身を含む): 62532961920

約数和(自身を除く): 43624526976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 631, 672, 768, 896, 929, 1008, 1152, 1262, 1344, 1536, 1792, 1858, 1893, 2016, 2304, 2524, 2688, 2787, 3584, 3716, 3786, 4032, 4417, 4608, 5048, 5376, 5574, 5679, 6503, 7432, 7572, 8064, 8361, 8834, 10096, 10752, 11148, 11358, 13006, 13251, 14864, 15144, 16128, 16722, 17668, 19509, 20192, 22296, 22716, 26012, 26502, 29728, 30288, 32256, 33444, 35336, 39018, 39753, 40384, 44592, 45432, 52024, 53004, 58527, 59456, 60576, 66888, 70672, 78036, 79506, 80768, 89184, 90864, 104048, 106008, 117054, 118912, 121152, 133776, 141344, 156072, 159012, 161536, 178368, 181728, 208096, 212016, 234108, 237824, 242304, 267552, 282688, 312144, 318024, 323072, 356736, 363456, 416192, 424032, 468216, 475648, 484608, 535104, 565376, 586199, 624288, 636048, 713472, 726912, 832384, 848064, 936432, 969216, 1070208, 1130752, 1172398, 1248576, 1272096, 1426944, 1453824, 1664768, 1696128, 1758597, 1872864, 2140416, 2261504, 2344796, 2497152, 2544192, 2907648, 3329536, 3392256, 3517194, 3745728, 4103393, 4280832, 4689592, 4994304, 5088384, 5275791, 6784512, 7034388, 7491456, 8206786, 9379184, 9988608, 10176768, 10551582, 12310179, 14068776, 14982912, 16413572, 18758368, 20353536, 21103164, 24620358, 28137552, 29965824, 32827144, 36930537, 37516736, 42206328, 49240716, 56275104, 65654288, 73861074, 75033472, 84412656, 98481432, 112550208, 131308576, 147722148, 150066944, 168825312, 196962864, 225100416, 262617152, 295444296, 300133888, 337650624, 393925728, 450200832, 525234304, 590888592, 675301248, 787851456, 900401664, 1050468608, 1181777184, 1350602496, 1575702912, 2100937216, 2363554368, 2701204992, 3151405824, 4727108736, 6302811648, 9454217472, 18908434944]

約数ペア:

[(1, 18908434944), (2, 9454217472), (3, 6302811648), (4, 4727108736), (6, 3151405824), (7, 2701204992), (8, 2363554368), (9, 2100937216), (12, 1575702912), (14, 1350602496), (16, 1181777184), (18, 1050468608), (21, 900401664), (24, 787851456), (28, 675301248), (32, 590888592), (36, 525234304), (42, 450200832), (48, 393925728), (56, 337650624), (63, 300133888), (64, 295444296), (72, 262617152), (84, 225100416), (96, 196962864), (112, 168825312), (126, 150066944), (128, 147722148), (144, 131308576), (168, 112550208), (192, 98481432), (224, 84412656), (252, 75033472), (256, 73861074), (288, 65654288), (336, 56275104), (384, 49240716), (448, 42206328), (504, 37516736), (512, 36930537), (576, 32827144), (631, 29965824), (672, 28137552), (768, 24620358), (896, 21103164), (929, 20353536), (1008, 18758368), (1152, 16413572), (1262, 14982912), (1344, 14068776), (1536, 12310179), (1792, 10551582), (1858, 10176768), (1893, 9988608), (2016, 9379184), (2304, 8206786), (2524, 7491456), (2688, 7034388), (2787, 6784512), (3584, 5275791), (3716, 5088384), (3786, 4994304), (4032, 4689592), (4417, 4280832), (4608, 4103393), (5048, 3745728), (5376, 3517194), (5574, 3392256), (5679, 3329536), (6503, 2907648), (7432, 2544192), (7572, 2497152), (8064, 2344796), (8361, 2261504), (8834, 2140416), (10096, 1872864), (10752, 1758597), (11148, 1696128), (11358, 1664768), (13006, 1453824), (13251, 1426944), (14864, 1272096), (15144, 1248576), (16128, 1172398), (16722, 1130752), (17668, 1070208), (19509, 969216), (20192, 936432), (22296, 848064), (22716, 832384), (26012, 726912), (26502, 713472), (29728, 636048), (30288, 624288), (32256, 586199), (33444, 565376), (35336, 535104), (39018, 484608), (39753, 475648), (40384, 468216), (44592, 424032), (45432, 416192), (52024, 363456), (53004, 356736), (58527, 323072), (59456, 318024), (60576, 312144), (66888, 282688), (70672, 267552), (78036, 242304), (79506, 237824), (80768, 234108), (89184, 212016), (90864, 208096), (104048, 181728), (106008, 178368), (117054, 161536), (118912, 159012), (121152, 156072), (133776, 141344)]