255348288

素因数分解:

$2^6\times 3^6\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 196

約数和(自身を含む): 820095388

約数和(自身を除く): 564747100

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, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 416, 421, 432, 468, 486, 576, 624, 648, 702, 729, 832, 842, 864, 936, 972, 1053, 1248, 1263, 1296, 1404, 1458, 1684, 1728, 1872, 1944, 2106, 2496, 2526, 2592, 2808, 2916, 3159, 3368, 3744, 3789, 3888, 4212, 5052, 5184, 5473, 5616, 5832, 6318, 6736, 7488, 7578, 7776, 8424, 9477, 10104, 10946, 11232, 11367, 11664, 12636, 13472, 15156, 15552, 16419, 16848, 18954, 20208, 21892, 22464, 22734, 23328, 25272, 26944, 30312, 32838, 33696, 34101, 37908, 40416, 43784, 45468, 46656, 49257, 50544, 60624, 65676, 67392, 68202, 75816, 80832, 87568, 90936, 98514, 101088, 102303, 121248, 131352, 136404, 147771, 151632, 175136, 181872, 197028, 202176, 204606, 242496, 262704, 272808, 295542, 303264, 306909, 350272, 363744, 394056, 409212, 443313, 525408, 545616, 591084, 606528, 613818, 727488, 788112, 818424, 886626, 1050816, 1091232, 1182168, 1227636, 1329939, 1576224, 1636848, 1773252, 2182464, 2364336, 2455272, 2659878, 3152448, 3273696, 3546504, 3989817, 4728672, 4910544, 5319756, 6547392, 7093008, 7979634, 9457344, 9821088, 10639512, 14186016, 15959268, 19642176, 21279024, 28372032, 31918536, 42558048, 63837072, 85116096, 127674144, 255348288]

約数ペア:

[(1, 255348288), (2, 127674144), (3, 85116096), (4, 63837072), (6, 42558048), (8, 31918536), (9, 28372032), (12, 21279024), (13, 19642176), (16, 15959268), (18, 14186016), (24, 10639512), (26, 9821088), (27, 9457344), (32, 7979634), (36, 7093008), (39, 6547392), (48, 5319756), (52, 4910544), (54, 4728672), (64, 3989817), (72, 3546504), (78, 3273696), (81, 3152448), (96, 2659878), (104, 2455272), (108, 2364336), (117, 2182464), (144, 1773252), (156, 1636848), (162, 1576224), (192, 1329939), (208, 1227636), (216, 1182168), (234, 1091232), (243, 1050816), (288, 886626), (312, 818424), (324, 788112), (351, 727488), (416, 613818), (421, 606528), (432, 591084), (468, 545616), (486, 525408), (576, 443313), (624, 409212), (648, 394056), (702, 363744), (729, 350272), (832, 306909), (842, 303264), (864, 295542), (936, 272808), (972, 262704), (1053, 242496), (1248, 204606), (1263, 202176), (1296, 197028), (1404, 181872), (1458, 175136), (1684, 151632), (1728, 147771), (1872, 136404), (1944, 131352), (2106, 121248), (2496, 102303), (2526, 101088), (2592, 98514), (2808, 90936), (2916, 87568), (3159, 80832), (3368, 75816), (3744, 68202), (3789, 67392), (3888, 65676), (4212, 60624), (5052, 50544), (5184, 49257), (5473, 46656), (5616, 45468), (5832, 43784), (6318, 40416), (6736, 37908), (7488, 34101), (7578, 33696), (7776, 32838), (8424, 30312), (9477, 26944), (10104, 25272), (10946, 23328), (11232, 22734), (11367, 22464), (11664, 21892), (12636, 20208), (13472, 18954), (15156, 16848), (15552, 16419)]