251145584624

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{3911}}^1$

素因数の和:4791

約数の個数: 120

約数和(自身を含む): 548714567520

約数和(自身を除く): 297568982896

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 164, 176, 242, 328, 451, 484, 656, 809, 902, 968, 1618, 1804, 1936, 3236, 3608, 3911, 4961, 6472, 7216, 7822, 8899, 9922, 12944, 15644, 17798, 19844, 31288, 33169, 35596, 39688, 43021, 62576, 66338, 71192, 79376, 86042, 97889, 132676, 142384, 160351, 172084, 195778, 265352, 320702, 344168, 364859, 391556, 473231, 530704, 641404, 688336, 729718, 783112, 946462, 1282808, 1459436, 1566224, 1763861, 1892924, 2565616, 2918872, 3163999, 3527722, 3785848, 4013449, 5837744, 6327998, 7055444, 7571696, 8026898, 12655996, 14110888, 16053796, 19402471, 25311992, 28221776, 32107592, 34803989, 38804942, 50623984, 64215184, 69607978, 77609884, 129723959, 139215956, 155219768, 259447918, 278431912, 310439536, 382843879, 518895836, 556863824, 765687758, 1037791672, 1426963549, 1531375516, 2075583344, 2853927098, 3062751032, 5707854196, 6125502064, 11415708392, 15696599039, 22831416784, 31393198078, 62786396156, 125572792312, 251145584624]

約数ペア:

[(1, 251145584624), (2, 125572792312), (4, 62786396156), (8, 31393198078), (11, 22831416784), (16, 15696599039), (22, 11415708392), (41, 6125502064), (44, 5707854196), (82, 3062751032), (88, 2853927098), (121, 2075583344), (164, 1531375516), (176, 1426963549), (242, 1037791672), (328, 765687758), (451, 556863824), (484, 518895836), (656, 382843879), (809, 310439536), (902, 278431912), (968, 259447918), (1618, 155219768), (1804, 139215956), (1936, 129723959), (3236, 77609884), (3608, 69607978), (3911, 64215184), (4961, 50623984), (6472, 38804942), (7216, 34803989), (7822, 32107592), (8899, 28221776), (9922, 25311992), (12944, 19402471), (15644, 16053796), (17798, 14110888), (19844, 12655996), (31288, 8026898), (33169, 7571696), (35596, 7055444), (39688, 6327998), (43021, 5837744), (62576, 4013449), (66338, 3785848), (71192, 3527722), (79376, 3163999), (86042, 2918872), (97889, 2565616), (132676, 1892924), (142384, 1763861), (160351, 1566224), (172084, 1459436), (195778, 1282808), (265352, 946462), (320702, 783112), (344168, 729718), (364859, 688336), (391556, 641404), (473231, 530704)]