1666955264

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 3962649600

約数和(自身を除く): 2295694336

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 104, 116, 127, 128, 136, 208, 221, 232, 254, 256, 272, 377, 416, 442, 464, 493, 508, 512, 544, 754, 832, 884, 928, 986, 1016, 1024, 1088, 1508, 1651, 1664, 1768, 1856, 1972, 2032, 2048, 2159, 2176, 3016, 3302, 3328, 3536, 3683, 3712, 3944, 4064, 4318, 4352, 6032, 6409, 6604, 6656, 7072, 7366, 7424, 7888, 8128, 8636, 8704, 12064, 12818, 13208, 13312, 14144, 14732, 14848, 15776, 16256, 17272, 17408, 24128, 25636, 26416, 26624, 28067, 28288, 29464, 29696, 31552, 32512, 34544, 34816, 47879, 48256, 51272, 52832, 56134, 56576, 58928, 59392, 62611, 63104, 65024, 69088, 95758, 96512, 102544, 105664, 112268, 113152, 117856, 125222, 126208, 130048, 138176, 191516, 193024, 205088, 211328, 224536, 226304, 235712, 250444, 252416, 260096, 276352, 383032, 386048, 410176, 422656, 449072, 452608, 471424, 500888, 504832, 552704, 766064, 772096, 813943, 820352, 845312, 898144, 942848, 1001776, 1009664, 1105408, 1532128, 1627886, 1640704, 1690624, 1796288, 1885696, 2003552, 2210816, 3064256, 3255772, 3281408, 3381248, 3592576, 3771392, 4007104, 4421632, 6128512, 6511544, 6562816, 7185152, 7542784, 8014208, 12257024, 13023088, 13125632, 14370304, 16028416, 24514048, 26046176, 28740608, 32056832, 49028096, 52092352, 57481216, 64113664, 98056192, 104184704, 128227328, 208369408, 416738816, 833477632, 1666955264]

約数ペア:

[(1, 1666955264), (2, 833477632), (4, 416738816), (8, 208369408), (13, 128227328), (16, 104184704), (17, 98056192), (26, 64113664), (29, 57481216), (32, 52092352), (34, 49028096), (52, 32056832), (58, 28740608), (64, 26046176), (68, 24514048), (104, 16028416), (116, 14370304), (127, 13125632), (128, 13023088), (136, 12257024), (208, 8014208), (221, 7542784), (232, 7185152), (254, 6562816), (256, 6511544), (272, 6128512), (377, 4421632), (416, 4007104), (442, 3771392), (464, 3592576), (493, 3381248), (508, 3281408), (512, 3255772), (544, 3064256), (754, 2210816), (832, 2003552), (884, 1885696), (928, 1796288), (986, 1690624), (1016, 1640704), (1024, 1627886), (1088, 1532128), (1508, 1105408), (1651, 1009664), (1664, 1001776), (1768, 942848), (1856, 898144), (1972, 845312), (2032, 820352), (2048, 813943), (2159, 772096), (2176, 766064), (3016, 552704), (3302, 504832), (3328, 500888), (3536, 471424), (3683, 452608), (3712, 449072), (3944, 422656), (4064, 410176), (4318, 386048), (4352, 383032), (6032, 276352), (6409, 260096), (6604, 252416), (6656, 250444), (7072, 235712), (7366, 226304), (7424, 224536), (7888, 211328), (8128, 205088), (8636, 193024), (8704, 191516), (12064, 138176), (12818, 130048), (13208, 126208), (13312, 125222), (14144, 117856), (14732, 113152), (14848, 112268), (15776, 105664), (16256, 102544), (17272, 96512), (17408, 95758), (24128, 69088), (25636, 65024), (26416, 63104), (26624, 62611), (28067, 59392), (28288, 58928), (29464, 56576), (29696, 56134), (31552, 52832), (32512, 51272), (34544, 48256), (34816, 47879)]