209484288

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 180

約数和(自身を含む): 657103590

約数和(自身を除く): 447619302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 256, 269, 288, 312, 338, 384, 416, 468, 507, 512, 538, 576, 624, 676, 768, 807, 832, 936, 1014, 1076, 1152, 1248, 1352, 1521, 1536, 1614, 1664, 1872, 2028, 2152, 2304, 2421, 2496, 2704, 3042, 3228, 3328, 3497, 3744, 4056, 4304, 4608, 4842, 4992, 5408, 6084, 6456, 6656, 6994, 7488, 8112, 8608, 9684, 9984, 10491, 10816, 12168, 12912, 13988, 14976, 16224, 17216, 19368, 19968, 20982, 21632, 24336, 25824, 27976, 29952, 31473, 32448, 34432, 38736, 41964, 43264, 45461, 48672, 51648, 55952, 59904, 62946, 64896, 68864, 77472, 83928, 86528, 90922, 97344, 103296, 111904, 125892, 129792, 136383, 137728, 154944, 167856, 181844, 194688, 206592, 223808, 251784, 259584, 272766, 309888, 335712, 363688, 389376, 409149, 413184, 447616, 503568, 545532, 619776, 671424, 727376, 778752, 818298, 895232, 1007136, 1091064, 1239552, 1342848, 1454752, 1636596, 1790464, 2014272, 2182128, 2685696, 2909504, 3273192, 4028544, 4364256, 5371392, 5819008, 6546384, 8057088, 8728512, 11638016, 13092768, 16114176, 17457024, 23276032, 26185536, 34914048, 52371072, 69828096, 104742144, 209484288]

約数ペア:

[(1, 209484288), (2, 104742144), (3, 69828096), (4, 52371072), (6, 34914048), (8, 26185536), (9, 23276032), (12, 17457024), (13, 16114176), (16, 13092768), (18, 11638016), (24, 8728512), (26, 8057088), (32, 6546384), (36, 5819008), (39, 5371392), (48, 4364256), (52, 4028544), (64, 3273192), (72, 2909504), (78, 2685696), (96, 2182128), (104, 2014272), (117, 1790464), (128, 1636596), (144, 1454752), (156, 1342848), (169, 1239552), (192, 1091064), (208, 1007136), (234, 895232), (256, 818298), (269, 778752), (288, 727376), (312, 671424), (338, 619776), (384, 545532), (416, 503568), (468, 447616), (507, 413184), (512, 409149), (538, 389376), (576, 363688), (624, 335712), (676, 309888), (768, 272766), (807, 259584), (832, 251784), (936, 223808), (1014, 206592), (1076, 194688), (1152, 181844), (1248, 167856), (1352, 154944), (1521, 137728), (1536, 136383), (1614, 129792), (1664, 125892), (1872, 111904), (2028, 103296), (2152, 97344), (2304, 90922), (2421, 86528), (2496, 83928), (2704, 77472), (3042, 68864), (3228, 64896), (3328, 62946), (3497, 59904), (3744, 55952), (4056, 51648), (4304, 48672), (4608, 45461), (4842, 43264), (4992, 41964), (5408, 38736), (6084, 34432), (6456, 32448), (6656, 31473), (6994, 29952), (7488, 27976), (8112, 25824), (8608, 24336), (9684, 21632), (9984, 20982), (10491, 19968), (10816, 19368), (12168, 17216), (12912, 16224), (13988, 14976)]