340464384

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 216

約数和(自身を含む): 1098911632

約数和(自身を除く): 758447248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 288, 312, 324, 351, 384, 416, 421, 432, 468, 486, 576, 624, 648, 702, 768, 832, 842, 864, 936, 972, 1053, 1152, 1248, 1263, 1296, 1404, 1664, 1684, 1728, 1872, 1944, 2106, 2304, 2496, 2526, 2592, 2808, 3159, 3328, 3368, 3456, 3744, 3789, 3888, 4212, 4992, 5052, 5184, 5473, 5616, 6318, 6736, 6912, 7488, 7578, 7776, 8424, 9984, 10104, 10368, 10946, 11232, 11367, 12636, 13472, 14976, 15156, 15552, 16419, 16848, 20208, 20736, 21892, 22464, 22734, 25272, 26944, 29952, 30312, 31104, 32838, 33696, 34101, 40416, 43784, 44928, 45468, 49257, 50544, 53888, 60624, 62208, 65676, 67392, 68202, 80832, 87568, 89856, 90936, 98514, 101088, 102303, 107776, 121248, 131352, 134784, 136404, 147771, 161664, 175136, 181872, 197028, 202176, 204606, 242496, 262704, 269568, 272808, 295542, 323328, 350272, 363744, 394056, 404352, 409212, 443313, 484992, 525408, 545616, 591084, 700544, 727488, 788112, 808704, 818424, 886626, 969984, 1050816, 1091232, 1182168, 1329939, 1401088, 1454976, 1576224, 1636848, 1773252, 2101632, 2182464, 2364336, 2659878, 2909952, 3152448, 3273696, 3546504, 4203264, 4364928, 4728672, 5319756, 6304896, 6547392, 7093008, 8729856, 9457344, 10639512, 12609792, 13094784, 14186016, 18914688, 21279024, 26189568, 28372032, 37829376, 42558048, 56744064, 85116096, 113488128, 170232192, 340464384]

約数ペア:

[(1, 340464384), (2, 170232192), (3, 113488128), (4, 85116096), (6, 56744064), (8, 42558048), (9, 37829376), (12, 28372032), (13, 26189568), (16, 21279024), (18, 18914688), (24, 14186016), (26, 13094784), (27, 12609792), (32, 10639512), (36, 9457344), (39, 8729856), (48, 7093008), (52, 6547392), (54, 6304896), (64, 5319756), (72, 4728672), (78, 4364928), (81, 4203264), (96, 3546504), (104, 3273696), (108, 3152448), (117, 2909952), (128, 2659878), (144, 2364336), (156, 2182464), (162, 2101632), (192, 1773252), (208, 1636848), (216, 1576224), (234, 1454976), (243, 1401088), (256, 1329939), (288, 1182168), (312, 1091232), (324, 1050816), (351, 969984), (384, 886626), (416, 818424), (421, 808704), (432, 788112), (468, 727488), (486, 700544), (576, 591084), (624, 545616), (648, 525408), (702, 484992), (768, 443313), (832, 409212), (842, 404352), (864, 394056), (936, 363744), (972, 350272), (1053, 323328), (1152, 295542), (1248, 272808), (1263, 269568), (1296, 262704), (1404, 242496), (1664, 204606), (1684, 202176), (1728, 197028), (1872, 181872), (1944, 175136), (2106, 161664), (2304, 147771), (2496, 136404), (2526, 134784), (2592, 131352), (2808, 121248), (3159, 107776), (3328, 102303), (3368, 101088), (3456, 98514), (3744, 90936), (3789, 89856), (3888, 87568), (4212, 80832), (4992, 68202), (5052, 67392), (5184, 65676), (5473, 62208), (5616, 60624), (6318, 53888), (6736, 50544), (6912, 49257), (7488, 45468), (7578, 44928), (7776, 43784), (8424, 40416), (9984, 34101), (10104, 33696), (10368, 32838), (10946, 31104), (11232, 30312), (11367, 29952), (12636, 26944), (13472, 25272), (14976, 22734), (15156, 22464), (15552, 21892), (16419, 20736), (16848, 20208)]