1770628780544

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{305419}}^1$

素因数の和:305530

約数の個数: 120

約数和(自身を含む): 3888061349040

約数和(自身を除く): 2117432568496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 169, 208, 256, 268, 338, 416, 512, 536, 676, 832, 871, 1072, 1352, 1664, 1742, 2144, 2704, 3328, 3484, 4288, 5408, 6656, 6968, 8576, 10816, 11323, 13936, 17152, 21632, 22646, 27872, 34304, 43264, 45292, 55744, 86528, 90584, 111488, 181168, 222976, 305419, 362336, 445952, 610838, 724672, 1221676, 1449344, 2443352, 2898688, 3970447, 4886704, 5797376, 7940894, 9773408, 15881788, 19546816, 20463073, 31763576, 39093632, 40926146, 51615811, 63527152, 78187264, 81852292, 103231622, 127054304, 156374528, 163704584, 206463244, 254108608, 266019949, 327409168, 412926488, 508217216, 532039898, 654818336, 825852976, 1016434432, 1064079796, 1309636672, 1651705952, 2032868864, 2128159592, 2619273344, 3303411904, 3458259337, 4256319184, 5238546688, 6606823808, 6916518674, 8512638368, 10477093376, 13213647616, 13833037348, 17025276736, 26427295232, 27666074696, 34050553472, 55332149392, 68101106944, 110664298784, 136202213888, 221328597568, 442657195136, 885314390272, 1770628780544]

約数ペア:

[(1, 1770628780544), (2, 885314390272), (4, 442657195136), (8, 221328597568), (13, 136202213888), (16, 110664298784), (26, 68101106944), (32, 55332149392), (52, 34050553472), (64, 27666074696), (67, 26427295232), (104, 17025276736), (128, 13833037348), (134, 13213647616), (169, 10477093376), (208, 8512638368), (256, 6916518674), (268, 6606823808), (338, 5238546688), (416, 4256319184), (512, 3458259337), (536, 3303411904), (676, 2619273344), (832, 2128159592), (871, 2032868864), (1072, 1651705952), (1352, 1309636672), (1664, 1064079796), (1742, 1016434432), (2144, 825852976), (2704, 654818336), (3328, 532039898), (3484, 508217216), (4288, 412926488), (5408, 327409168), (6656, 266019949), (6968, 254108608), (8576, 206463244), (10816, 163704584), (11323, 156374528), (13936, 127054304), (17152, 103231622), (21632, 81852292), (22646, 78187264), (27872, 63527152), (34304, 51615811), (43264, 40926146), (45292, 39093632), (55744, 31763576), (86528, 20463073), (90584, 19546816), (111488, 15881788), (181168, 9773408), (222976, 7940894), (305419, 5797376), (362336, 4886704), (445952, 3970447), (610838, 2898688), (724672, 2443352), (1221676, 1449344)]