1618649088

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{97}}^2$

素因数の和:230

約数の個数: 168

約数和(自身を含む): 4984101792

約数和(自身を除く): 3365452704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 128, 168, 192, 194, 224, 256, 291, 336, 384, 388, 448, 512, 582, 672, 679, 768, 776, 896, 1024, 1164, 1344, 1358, 1536, 1552, 1792, 2037, 2048, 2328, 2688, 2716, 3072, 3104, 3584, 4074, 4096, 4656, 5376, 5432, 6144, 6208, 7168, 8148, 8192, 9312, 9409, 10752, 10864, 12288, 12416, 14336, 16296, 18624, 18818, 21504, 21728, 24576, 24832, 28227, 28672, 32592, 37248, 37636, 43008, 43456, 49664, 56454, 57344, 65184, 65863, 74496, 75272, 86016, 86912, 99328, 112908, 130368, 131726, 148992, 150544, 172032, 173824, 197589, 198656, 225816, 260736, 263452, 297984, 301088, 347648, 395178, 397312, 451632, 521472, 526904, 595968, 602176, 695296, 790356, 794624, 903264, 1042944, 1053808, 1191936, 1204352, 1390592, 1580712, 1806528, 2085888, 2107616, 2383872, 2408704, 2781184, 3161424, 3613056, 4171776, 4215232, 4817408, 5562368, 6322848, 7226112, 8343552, 8430464, 9634816, 12645696, 14452224, 16687104, 16860928, 19269632, 25291392, 28904448, 33721856, 38539264, 50582784, 57808896, 67443712, 77078528, 101165568, 115617792, 134887424, 202331136, 231235584, 269774848, 404662272, 539549696, 809324544, 1618649088]

約数ペア:

[(1, 1618649088), (2, 809324544), (3, 539549696), (4, 404662272), (6, 269774848), (7, 231235584), (8, 202331136), (12, 134887424), (14, 115617792), (16, 101165568), (21, 77078528), (24, 67443712), (28, 57808896), (32, 50582784), (42, 38539264), (48, 33721856), (56, 28904448), (64, 25291392), (84, 19269632), (96, 16860928), (97, 16687104), (112, 14452224), (128, 12645696), (168, 9634816), (192, 8430464), (194, 8343552), (224, 7226112), (256, 6322848), (291, 5562368), (336, 4817408), (384, 4215232), (388, 4171776), (448, 3613056), (512, 3161424), (582, 2781184), (672, 2408704), (679, 2383872), (768, 2107616), (776, 2085888), (896, 1806528), (1024, 1580712), (1164, 1390592), (1344, 1204352), (1358, 1191936), (1536, 1053808), (1552, 1042944), (1792, 903264), (2037, 794624), (2048, 790356), (2328, 695296), (2688, 602176), (2716, 595968), (3072, 526904), (3104, 521472), (3584, 451632), (4074, 397312), (4096, 395178), (4656, 347648), (5376, 301088), (5432, 297984), (6144, 263452), (6208, 260736), (7168, 225816), (8148, 198656), (8192, 197589), (9312, 173824), (9409, 172032), (10752, 150544), (10864, 148992), (12288, 131726), (12416, 130368), (14336, 112908), (16296, 99328), (18624, 86912), (18818, 86016), (21504, 75272), (21728, 74496), (24576, 65863), (24832, 65184), (28227, 57344), (28672, 56454), (32592, 49664), (37248, 43456), (37636, 43008)]