627652288

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 1348337664

約数和(自身を除く): 720685376

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 53, 62, 64, 94, 106, 124, 127, 188, 212, 248, 254, 376, 424, 496, 508, 752, 848, 992, 1016, 1457, 1504, 1643, 1696, 1984, 2032, 2491, 2914, 3008, 3286, 3392, 3937, 4064, 4982, 5828, 5969, 6572, 6731, 7874, 8128, 9964, 11656, 11938, 13144, 13462, 15748, 19928, 23312, 23876, 26288, 26924, 31496, 39856, 46624, 47752, 52576, 53848, 62992, 77221, 79712, 93248, 95504, 105152, 107696, 125984, 154442, 159424, 185039, 191008, 208661, 215392, 251968, 308884, 316357, 370078, 382016, 417322, 430784, 617768, 632714, 740156, 834644, 1235536, 1265428, 1480312, 1669288, 2471072, 2530856, 2960624, 3338576, 4942144, 5061712, 5921248, 6677152, 9807067, 10123424, 11842496, 13354304, 19614134, 20246848, 39228268, 78456536, 156913072, 313826144, 627652288]

約数ペア:

[(1, 627652288), (2, 313826144), (4, 156913072), (8, 78456536), (16, 39228268), (31, 20246848), (32, 19614134), (47, 13354304), (53, 11842496), (62, 10123424), (64, 9807067), (94, 6677152), (106, 5921248), (124, 5061712), (127, 4942144), (188, 3338576), (212, 2960624), (248, 2530856), (254, 2471072), (376, 1669288), (424, 1480312), (496, 1265428), (508, 1235536), (752, 834644), (848, 740156), (992, 632714), (1016, 617768), (1457, 430784), (1504, 417322), (1643, 382016), (1696, 370078), (1984, 316357), (2032, 308884), (2491, 251968), (2914, 215392), (3008, 208661), (3286, 191008), (3392, 185039), (3937, 159424), (4064, 154442), (4982, 125984), (5828, 107696), (5969, 105152), (6572, 95504), (6731, 93248), (7874, 79712), (8128, 77221), (9964, 62992), (11656, 53848), (11938, 52576), (13144, 47752), (13462, 46624), (15748, 39856), (19928, 31496), (23312, 26924), (23876, 26288)]