205426144

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 507741696

約数和(自身を除く): 302315552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 263, 308, 317, 352, 526, 616, 634, 1052, 1232, 1268, 1841, 2104, 2219, 2464, 2536, 2893, 3487, 3682, 4208, 4438, 5072, 5786, 6974, 7364, 8416, 8876, 10144, 11572, 13948, 14728, 17752, 20251, 23144, 24409, 27896, 29456, 35504, 40502, 46288, 48818, 55792, 58912, 71008, 81004, 83371, 92576, 97636, 111584, 162008, 166742, 195272, 324016, 333484, 390544, 583597, 648032, 666968, 781088, 917081, 1167194, 1333936, 1834162, 2334388, 2667872, 3668324, 4668776, 6419567, 7336648, 9337552, 12839134, 14673296, 18675104, 25678268, 29346592, 51356536, 102713072, 205426144]

約数ペア:

[(1, 205426144), (2, 102713072), (4, 51356536), (7, 29346592), (8, 25678268), (11, 18675104), (14, 14673296), (16, 12839134), (22, 9337552), (28, 7336648), (32, 6419567), (44, 4668776), (56, 3668324), (77, 2667872), (88, 2334388), (112, 1834162), (154, 1333936), (176, 1167194), (224, 917081), (263, 781088), (308, 666968), (317, 648032), (352, 583597), (526, 390544), (616, 333484), (634, 324016), (1052, 195272), (1232, 166742), (1268, 162008), (1841, 111584), (2104, 97636), (2219, 92576), (2464, 83371), (2536, 81004), (2893, 71008), (3487, 58912), (3682, 55792), (4208, 48818), (4438, 46288), (5072, 40502), (5786, 35504), (6974, 29456), (7364, 27896), (8416, 24409), (8876, 23144), (10144, 20251), (11572, 17752), (13948, 14728)]