916512768

素因数分解:

$2^{13}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 168

約数和(自身を含む): 2739761856

約数和(自身を除く): 1823249088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 401, 496, 512, 558, 576, 744, 768, 802, 992, 1024, 1116, 1152, 1203, 1488, 1536, 1604, 1984, 2048, 2232, 2304, 2406, 2976, 3072, 3208, 3609, 3968, 4096, 4464, 4608, 4812, 5952, 6144, 6416, 7218, 7936, 8192, 8928, 9216, 9624, 11904, 12288, 12431, 12832, 14436, 15872, 17856, 18432, 19248, 23808, 24576, 24862, 25664, 28872, 31744, 35712, 36864, 37293, 38496, 47616, 49724, 51328, 57744, 63488, 71424, 73728, 74586, 76992, 95232, 99448, 102656, 111879, 115488, 126976, 142848, 149172, 153984, 190464, 198896, 205312, 223758, 230976, 253952, 285696, 298344, 307968, 380928, 397792, 410624, 447516, 461952, 571392, 596688, 615936, 761856, 795584, 821248, 895032, 923904, 1142784, 1193376, 1231872, 1591168, 1642496, 1790064, 1847808, 2285568, 2386752, 2463744, 3182336, 3284992, 3580128, 3695616, 4773504, 4927488, 6364672, 7160256, 7391232, 9547008, 9854976, 12729344, 14320512, 14782464, 19094016, 25458688, 28641024, 29564928, 38188032, 50917376, 57282048, 76376064, 101834752, 114564096, 152752128, 229128192, 305504256, 458256384, 916512768]

約数ペア:

[(1, 916512768), (2, 458256384), (3, 305504256), (4, 229128192), (6, 152752128), (8, 114564096), (9, 101834752), (12, 76376064), (16, 57282048), (18, 50917376), (24, 38188032), (31, 29564928), (32, 28641024), (36, 25458688), (48, 19094016), (62, 14782464), (64, 14320512), (72, 12729344), (93, 9854976), (96, 9547008), (124, 7391232), (128, 7160256), (144, 6364672), (186, 4927488), (192, 4773504), (248, 3695616), (256, 3580128), (279, 3284992), (288, 3182336), (372, 2463744), (384, 2386752), (401, 2285568), (496, 1847808), (512, 1790064), (558, 1642496), (576, 1591168), (744, 1231872), (768, 1193376), (802, 1142784), (992, 923904), (1024, 895032), (1116, 821248), (1152, 795584), (1203, 761856), (1488, 615936), (1536, 596688), (1604, 571392), (1984, 461952), (2048, 447516), (2232, 410624), (2304, 397792), (2406, 380928), (2976, 307968), (3072, 298344), (3208, 285696), (3609, 253952), (3968, 230976), (4096, 223758), (4464, 205312), (4608, 198896), (4812, 190464), (5952, 153984), (6144, 149172), (6416, 142848), (7218, 126976), (7936, 115488), (8192, 111879), (8928, 102656), (9216, 99448), (9624, 95232), (11904, 76992), (12288, 74586), (12431, 73728), (12832, 71424), (14436, 63488), (15872, 57744), (17856, 51328), (18432, 49724), (19248, 47616), (23808, 38496), (24576, 37293), (24862, 36864), (25664, 35712), (28872, 31744)]