17980476416

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:199

約数の個数: 264

約数和(自身を含む): 45009108480

約数和(自身を除く): 27028632064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 53, 56, 64, 76, 94, 106, 112, 128, 133, 152, 188, 212, 224, 256, 266, 304, 329, 371, 376, 424, 448, 512, 532, 608, 658, 742, 752, 848, 893, 896, 1007, 1024, 1064, 1216, 1316, 1484, 1504, 1696, 1786, 1792, 2014, 2128, 2432, 2491, 2632, 2809, 2968, 3008, 3392, 3572, 3584, 4028, 4256, 4864, 4982, 5264, 5618, 5936, 6016, 6251, 6784, 7049, 7144, 7168, 8056, 8512, 9728, 9964, 10528, 11236, 11872, 12032, 12502, 13568, 14098, 14288, 16112, 17024, 17437, 19456, 19663, 19928, 21056, 22472, 23744, 24064, 25004, 27136, 28196, 28576, 32224, 34048, 34874, 39326, 39856, 42112, 44944, 47329, 47488, 48128, 50008, 53371, 54272, 56392, 57152, 64448, 68096, 69748, 78652, 79712, 84224, 89888, 94658, 94976, 100016, 106742, 112784, 114304, 128896, 132023, 136192, 139496, 157304, 159424, 168448, 179776, 189316, 189952, 200032, 213484, 225568, 228608, 257792, 264046, 278992, 314608, 318848, 331303, 336896, 359552, 373597, 378632, 379904, 400064, 426968, 451136, 457216, 515584, 528092, 557984, 629216, 637696, 662606, 719104, 747194, 757264, 800128, 853936, 902272, 914432, 924161, 1031168, 1056184, 1115968, 1258432, 1275392, 1325212, 1438208, 1494388, 1514528, 1600256, 1707872, 1804544, 1848322, 2112368, 2231936, 2508437, 2516864, 2550784, 2650424, 2876416, 2988776, 3029056, 3200512, 3415744, 3609088, 3696644, 4224736, 4463872, 5016874, 5033728, 5300848, 5977552, 6058112, 6401024, 6831488, 7218176, 7393288, 8449472, 8927744, 10033748, 10067456, 10601696, 11955104, 12116224, 13662976, 14786576, 16898944, 17559059, 17855488, 20067496, 20134912, 21203392, 23910208, 24232448, 27325952, 29573152, 33797888, 35118118, 40134992, 42406784, 47820416, 48464896, 54651904, 59146304, 67595776, 70236236, 80269984, 84813568, 95640832, 118292608, 135191552, 140472472, 160539968, 169627136, 191281664, 236585216, 280944944, 321079936, 339254272, 382563328, 473170432, 561889888, 642159872, 946340864, 1123779776, 1284319744, 2247559552, 2568639488, 4495119104, 8990238208, 17980476416]

約数ペア:

[(1, 17980476416), (2, 8990238208), (4, 4495119104), (7, 2568639488), (8, 2247559552), (14, 1284319744), (16, 1123779776), (19, 946340864), (28, 642159872), (32, 561889888), (38, 473170432), (47, 382563328), (53, 339254272), (56, 321079936), (64, 280944944), (76, 236585216), (94, 191281664), (106, 169627136), (112, 160539968), (128, 140472472), (133, 135191552), (152, 118292608), (188, 95640832), (212, 84813568), (224, 80269984), (256, 70236236), (266, 67595776), (304, 59146304), (329, 54651904), (371, 48464896), (376, 47820416), (424, 42406784), (448, 40134992), (512, 35118118), (532, 33797888), (608, 29573152), (658, 27325952), (742, 24232448), (752, 23910208), (848, 21203392), (893, 20134912), (896, 20067496), (1007, 17855488), (1024, 17559059), (1064, 16898944), (1216, 14786576), (1316, 13662976), (1484, 12116224), (1504, 11955104), (1696, 10601696), (1786, 10067456), (1792, 10033748), (2014, 8927744), (2128, 8449472), (2432, 7393288), (2491, 7218176), (2632, 6831488), (2809, 6401024), (2968, 6058112), (3008, 5977552), (3392, 5300848), (3572, 5033728), (3584, 5016874), (4028, 4463872), (4256, 4224736), (4864, 3696644), (4982, 3609088), (5264, 3415744), (5618, 3200512), (5936, 3029056), (6016, 2988776), (6251, 2876416), (6784, 2650424), (7049, 2550784), (7144, 2516864), (7168, 2508437), (8056, 2231936), (8512, 2112368), (9728, 1848322), (9964, 1804544), (10528, 1707872), (11236, 1600256), (11872, 1514528), (12032, 1494388), (12502, 1438208), (13568, 1325212), (14098, 1275392), (14288, 1258432), (16112, 1115968), (17024, 1056184), (17437, 1031168), (19456, 924161), (19663, 914432), (19928, 902272), (21056, 853936), (22472, 800128), (23744, 757264), (24064, 747194), (25004, 719104), (27136, 662606), (28196, 637696), (28576, 629216), (32224, 557984), (34048, 528092), (34874, 515584), (39326, 457216), (39856, 451136), (42112, 426968), (44944, 400064), (47329, 379904), (47488, 378632), (48128, 373597), (50008, 359552), (53371, 336896), (54272, 331303), (56392, 318848), (57152, 314608), (64448, 278992), (68096, 264046), (69748, 257792), (78652, 228608), (79712, 225568), (84224, 213484), (89888, 200032), (94658, 189952), (94976, 189316), (100016, 179776), (106742, 168448), (112784, 159424), (114304, 157304), (128896, 139496), (132023, 136192)]