267311264

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 637072128

約数和(自身を除く): 369760864

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 68, 88, 121, 124, 131, 136, 176, 187, 242, 248, 262, 272, 341, 352, 374, 484, 496, 524, 527, 544, 682, 748, 968, 992, 1048, 1054, 1364, 1441, 1496, 1936, 2057, 2096, 2108, 2227, 2728, 2882, 2992, 3751, 3872, 4061, 4114, 4192, 4216, 4454, 5456, 5764, 5797, 5984, 7502, 8122, 8228, 8432, 8908, 10912, 11528, 11594, 15004, 15851, 16244, 16456, 16864, 17816, 23056, 23188, 24497, 30008, 31702, 32488, 32912, 35632, 44671, 46112, 46376, 48994, 60016, 63404, 63767, 64976, 65824, 69037, 71264, 89342, 92752, 97988, 120032, 126808, 127534, 129952, 138074, 178684, 185504, 195976, 253616, 255068, 269467, 276148, 357368, 391952, 491381, 507232, 510136, 538934, 552296, 714736, 759407, 783904, 982762, 1020272, 1077868, 1104592, 1429472, 1518814, 1965524, 2040544, 2155736, 2209184, 3037628, 3931048, 4311472, 6075256, 7862096, 8353477, 8622944, 12150512, 15724192, 16706954, 24301024, 33413908, 66827816, 133655632, 267311264]

約数ペア:

[(1, 267311264), (2, 133655632), (4, 66827816), (8, 33413908), (11, 24301024), (16, 16706954), (17, 15724192), (22, 12150512), (31, 8622944), (32, 8353477), (34, 7862096), (44, 6075256), (62, 4311472), (68, 3931048), (88, 3037628), (121, 2209184), (124, 2155736), (131, 2040544), (136, 1965524), (176, 1518814), (187, 1429472), (242, 1104592), (248, 1077868), (262, 1020272), (272, 982762), (341, 783904), (352, 759407), (374, 714736), (484, 552296), (496, 538934), (524, 510136), (527, 507232), (544, 491381), (682, 391952), (748, 357368), (968, 276148), (992, 269467), (1048, 255068), (1054, 253616), (1364, 195976), (1441, 185504), (1496, 178684), (1936, 138074), (2057, 129952), (2096, 127534), (2108, 126808), (2227, 120032), (2728, 97988), (2882, 92752), (2992, 89342), (3751, 71264), (3872, 69037), (4061, 65824), (4114, 64976), (4192, 63767), (4216, 63404), (4454, 60016), (5456, 48994), (5764, 46376), (5797, 46112), (5984, 44671), (7502, 35632), (8122, 32912), (8228, 32488), (8432, 31702), (8908, 30008), (10912, 24497), (11528, 23188), (11594, 23056), (15004, 17816), (15851, 16864), (16244, 16456)]