266540976

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1592

約数の個数: 160

約数和(自身を含む): 851056640

約数和(自身を除く): 584515664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 558, 624, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1488, 1531, 1612, 1674, 1872, 2232, 2418, 2808, 3062, 3224, 3348, 3627, 4464, 4593, 4836, 5616, 6124, 6448, 6696, 7254, 9186, 9672, 10881, 12248, 13392, 13779, 14508, 18372, 19344, 19903, 21762, 24496, 27558, 29016, 36744, 39806, 41337, 43524, 47461, 55116, 58032, 59709, 73488, 79612, 82674, 87048, 94922, 110232, 119418, 142383, 159224, 165348, 174096, 179127, 189844, 220464, 238836, 284766, 318448, 330696, 358254, 379688, 427149, 477672, 537381, 569532, 616993, 661392, 716508, 759376, 854298, 955344, 1074762, 1139064, 1233986, 1281447, 1433016, 1708596, 1850979, 2149524, 2278128, 2467972, 2562894, 2866032, 3417192, 3701958, 4299048, 4935944, 5125788, 5552937, 6834384, 7403916, 8598096, 9871888, 10251576, 11105874, 14807832, 16658811, 20503152, 22211748, 29615664, 33317622, 44423496, 66635244, 88846992, 133270488, 266540976]

約数ペア:

[(1, 266540976), (2, 133270488), (3, 88846992), (4, 66635244), (6, 44423496), (8, 33317622), (9, 29615664), (12, 22211748), (13, 20503152), (16, 16658811), (18, 14807832), (24, 11105874), (26, 10251576), (27, 9871888), (31, 8598096), (36, 7403916), (39, 6834384), (48, 5552937), (52, 5125788), (54, 4935944), (62, 4299048), (72, 3701958), (78, 3417192), (93, 2866032), (104, 2562894), (108, 2467972), (117, 2278128), (124, 2149524), (144, 1850979), (156, 1708596), (186, 1433016), (208, 1281447), (216, 1233986), (234, 1139064), (248, 1074762), (279, 955344), (312, 854298), (351, 759376), (372, 716508), (403, 661392), (432, 616993), (468, 569532), (496, 537381), (558, 477672), (624, 427149), (702, 379688), (744, 358254), (806, 330696), (837, 318448), (936, 284766), (1116, 238836), (1209, 220464), (1404, 189844), (1488, 179127), (1531, 174096), (1612, 165348), (1674, 159224), (1872, 142383), (2232, 119418), (2418, 110232), (2808, 94922), (3062, 87048), (3224, 82674), (3348, 79612), (3627, 73488), (4464, 59709), (4593, 58032), (4836, 55116), (5616, 47461), (6124, 43524), (6448, 41337), (6696, 39806), (7254, 36744), (9186, 29016), (9672, 27558), (10881, 24496), (12248, 21762), (13392, 19903), (13779, 19344), (14508, 18372)]