338612456

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 807776640

約数和(自身を除く): 469164184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 169, 182, 259, 296, 338, 364, 481, 518, 676, 728, 962, 967, 1036, 1183, 1352, 1924, 1934, 2072, 2366, 3367, 3848, 3868, 4732, 6253, 6734, 6769, 7736, 9464, 12506, 12571, 13468, 13538, 25012, 25142, 26936, 27076, 35779, 43771, 50024, 50284, 54152, 71558, 87542, 87997, 100568, 143116, 163423, 175084, 175994, 250453, 286232, 326846, 350168, 351988, 465127, 500906, 653692, 703976, 930254, 1001812, 1143961, 1307384, 1860508, 2003624, 2287922, 3255889, 3721016, 4575844, 6046651, 6511778, 9151688, 12093302, 13023556, 24186604, 26047112, 42326557, 48373208, 84653114, 169306228, 338612456]

約数ペア:

[(1, 338612456), (2, 169306228), (4, 84653114), (7, 48373208), (8, 42326557), (13, 26047112), (14, 24186604), (26, 13023556), (28, 12093302), (37, 9151688), (52, 6511778), (56, 6046651), (74, 4575844), (91, 3721016), (104, 3255889), (148, 2287922), (169, 2003624), (182, 1860508), (259, 1307384), (296, 1143961), (338, 1001812), (364, 930254), (481, 703976), (518, 653692), (676, 500906), (728, 465127), (962, 351988), (967, 350168), (1036, 326846), (1183, 286232), (1352, 250453), (1924, 175994), (1934, 175084), (2072, 163423), (2366, 143116), (3367, 100568), (3848, 87997), (3868, 87542), (4732, 71558), (6253, 54152), (6734, 50284), (6769, 50024), (7736, 43771), (9464, 35779), (12506, 27076), (12571, 26936), (13468, 25142), (13538, 25012)]