1687689216

素因数分解:

$2^{11}\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1381

約数の個数: 192

約数和(自身を含む): 5220633600

約数和(自身を除く): 3532944384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 736, 768, 828, 864, 1024, 1104, 1152, 1242, 1327, 1472, 1536, 1656, 1728, 2048, 2208, 2304, 2484, 2654, 2944, 3072, 3312, 3456, 3981, 4416, 4608, 4968, 5308, 5888, 6144, 6624, 6912, 7962, 8832, 9216, 9936, 10616, 11776, 11943, 13248, 13824, 15924, 17664, 18432, 19872, 21232, 23552, 23886, 26496, 27648, 30521, 31848, 35328, 35829, 39744, 42464, 47104, 47772, 52992, 55296, 61042, 63696, 70656, 71658, 79488, 84928, 91563, 95544, 105984, 122084, 127392, 141312, 143316, 158976, 169856, 183126, 191088, 211968, 244168, 254784, 274689, 286632, 317952, 339712, 366252, 382176, 423936, 488336, 509568, 549378, 573264, 635904, 679424, 732504, 764352, 824067, 976672, 1019136, 1098756, 1146528, 1271808, 1358848, 1465008, 1528704, 1648134, 1953344, 2038272, 2197512, 2293056, 2717696, 2930016, 3057408, 3296268, 3906688, 4076544, 4395024, 4586112, 5860032, 6114816, 6592536, 7813376, 8153088, 8790048, 9172224, 11720064, 12229632, 13185072, 15626752, 17580096, 18344448, 23440128, 24459264, 26370144, 31253504, 35160192, 36688896, 46880256, 52740288, 62507008, 70320384, 73377792, 93760512, 105480576, 140640768, 187521024, 210961152, 281281536, 421922304, 562563072, 843844608, 1687689216]

約数ペア:

[(1, 1687689216), (2, 843844608), (3, 562563072), (4, 421922304), (6, 281281536), (8, 210961152), (9, 187521024), (12, 140640768), (16, 105480576), (18, 93760512), (23, 73377792), (24, 70320384), (27, 62507008), (32, 52740288), (36, 46880256), (46, 36688896), (48, 35160192), (54, 31253504), (64, 26370144), (69, 24459264), (72, 23440128), (92, 18344448), (96, 17580096), (108, 15626752), (128, 13185072), (138, 12229632), (144, 11720064), (184, 9172224), (192, 8790048), (207, 8153088), (216, 7813376), (256, 6592536), (276, 6114816), (288, 5860032), (368, 4586112), (384, 4395024), (414, 4076544), (432, 3906688), (512, 3296268), (552, 3057408), (576, 2930016), (621, 2717696), (736, 2293056), (768, 2197512), (828, 2038272), (864, 1953344), (1024, 1648134), (1104, 1528704), (1152, 1465008), (1242, 1358848), (1327, 1271808), (1472, 1146528), (1536, 1098756), (1656, 1019136), (1728, 976672), (2048, 824067), (2208, 764352), (2304, 732504), (2484, 679424), (2654, 635904), (2944, 573264), (3072, 549378), (3312, 509568), (3456, 488336), (3981, 423936), (4416, 382176), (4608, 366252), (4968, 339712), (5308, 317952), (5888, 286632), (6144, 274689), (6624, 254784), (6912, 244168), (7962, 211968), (8832, 191088), (9216, 183126), (9936, 169856), (10616, 158976), (11776, 143316), (11943, 141312), (13248, 127392), (13824, 122084), (15924, 105984), (17664, 95544), (18432, 91563), (19872, 84928), (21232, 79488), (23552, 71658), (23886, 70656), (26496, 63696), (27648, 61042), (30521, 55296), (31848, 52992), (35328, 47772), (35829, 47104), (39744, 42464)]