478571718656

素因数分解:

$2^{11}\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{26083}}^1$

素因数の和:26170

約数の個数: 144

約数和(自身を含む): 1049340539520

約数和(自身を除く): 570768820864

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 289, 496, 512, 527, 544, 578, 992, 1024, 1054, 1088, 1156, 1984, 2048, 2108, 2176, 2312, 3968, 4216, 4352, 4624, 7936, 8432, 8704, 8959, 9248, 15872, 16864, 17408, 17918, 18496, 26083, 31744, 33728, 34816, 35836, 36992, 52166, 63488, 67456, 71672, 73984, 104332, 134912, 143344, 147968, 208664, 269824, 286688, 295936, 417328, 443411, 539648, 573376, 591872, 808573, 834656, 886822, 1079296, 1146752, 1617146, 1669312, 1773644, 2293504, 3234292, 3338624, 3547288, 4587008, 6468584, 6677248, 7094576, 7537987, 9174016, 12937168, 13354496, 13745741, 14189152, 15075974, 18348032, 25874336, 26708992, 27491482, 28378304, 30151948, 51748672, 53417984, 54982964, 56756608, 60303896, 103497344, 109965928, 113513216, 120607792, 206994688, 219931856, 227026432, 233677597, 241215584, 413989376, 439863712, 454052864, 467355194, 482431168, 827978752, 879727424, 908105728, 934710388, 964862336, 1655957504, 1759454848, 1869420776, 1929724672, 3518909696, 3738841552, 3859449344, 7037819392, 7477683104, 7718898688, 14075638784, 14955366208, 15437797376, 28151277568, 29910732416, 59821464832, 119642929664, 239285859328, 478571718656]

約数ペア:

[(1, 478571718656), (2, 239285859328), (4, 119642929664), (8, 59821464832), (16, 29910732416), (17, 28151277568), (31, 15437797376), (32, 14955366208), (34, 14075638784), (62, 7718898688), (64, 7477683104), (68, 7037819392), (124, 3859449344), (128, 3738841552), (136, 3518909696), (248, 1929724672), (256, 1869420776), (272, 1759454848), (289, 1655957504), (496, 964862336), (512, 934710388), (527, 908105728), (544, 879727424), (578, 827978752), (992, 482431168), (1024, 467355194), (1054, 454052864), (1088, 439863712), (1156, 413989376), (1984, 241215584), (2048, 233677597), (2108, 227026432), (2176, 219931856), (2312, 206994688), (3968, 120607792), (4216, 113513216), (4352, 109965928), (4624, 103497344), (7936, 60303896), (8432, 56756608), (8704, 54982964), (8959, 53417984), (9248, 51748672), (15872, 30151948), (16864, 28378304), (17408, 27491482), (17918, 26708992), (18496, 25874336), (26083, 18348032), (31744, 15075974), (33728, 14189152), (34816, 13745741), (35836, 13354496), (36992, 12937168), (52166, 9174016), (63488, 7537987), (67456, 7094576), (71672, 6677248), (73984, 6468584), (104332, 4587008), (134912, 3547288), (143344, 3338624), (147968, 3234292), (208664, 2293504), (269824, 1773644), (286688, 1669312), (295936, 1617146), (417328, 1146752), (443411, 1079296), (539648, 886822), (573376, 834656), (591872, 808573)]