1720855344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1035

約数の個数: 120

約数和(自身を含む): 4836482112

約数和(自身を除く): 3115626768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 307, 312, 338, 507, 614, 624, 676, 691, 921, 1014, 1228, 1352, 1382, 1842, 2028, 2073, 2456, 2704, 2764, 3684, 3991, 4056, 4146, 4912, 5528, 7368, 7982, 8112, 8292, 8983, 11056, 11973, 14736, 15964, 16584, 17966, 23946, 26949, 31928, 33168, 35932, 47892, 51883, 53898, 63856, 71864, 95784, 103766, 107796, 116779, 143728, 155649, 191568, 207532, 212137, 215592, 233558, 311298, 350337, 415064, 424274, 431184, 467116, 622596, 636411, 700674, 830128, 848548, 934232, 1245192, 1272822, 1401348, 1697096, 1868464, 2490384, 2545644, 2757781, 2802696, 3394192, 5091288, 5515562, 5605392, 8273343, 10182576, 11031124, 16546686, 22062248, 33093372, 35851153, 44124496, 66186744, 71702306, 107553459, 132373488, 143404612, 215106918, 286809224, 430213836, 573618448, 860427672, 1720855344]

約数ペア:

[(1, 1720855344), (2, 860427672), (3, 573618448), (4, 430213836), (6, 286809224), (8, 215106918), (12, 143404612), (13, 132373488), (16, 107553459), (24, 71702306), (26, 66186744), (39, 44124496), (48, 35851153), (52, 33093372), (78, 22062248), (104, 16546686), (156, 11031124), (169, 10182576), (208, 8273343), (307, 5605392), (312, 5515562), (338, 5091288), (507, 3394192), (614, 2802696), (624, 2757781), (676, 2545644), (691, 2490384), (921, 1868464), (1014, 1697096), (1228, 1401348), (1352, 1272822), (1382, 1245192), (1842, 934232), (2028, 848548), (2073, 830128), (2456, 700674), (2704, 636411), (2764, 622596), (3684, 467116), (3991, 431184), (4056, 424274), (4146, 415064), (4912, 350337), (5528, 311298), (7368, 233558), (7982, 215592), (8112, 212137), (8292, 207532), (8983, 191568), (11056, 155649), (11973, 143728), (14736, 116779), (15964, 107796), (16584, 103766), (17966, 95784), (23946, 71864), (26949, 63856), (31928, 53898), (33168, 51883), (35932, 47892)]