555672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 1515240

約数和(自身を除く): 959568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 169, 274, 312, 338, 411, 507, 548, 676, 822, 1014, 1096, 1352, 1644, 1781, 2028, 3288, 3562, 4056, 5343, 7124, 10686, 14248, 21372, 23153, 42744, 46306, 69459, 92612, 138918, 185224, 277836, 555672]

約数ペア:

[(1, 555672), (2, 277836), (3, 185224), (4, 138918), (6, 92612), (8, 69459), (12, 46306), (13, 42744), (24, 23153), (26, 21372), (39, 14248), (52, 10686), (78, 7124), (104, 5343), (137, 4056), (156, 3562), (169, 3288), (274, 2028), (312, 1781), (338, 1644), (411, 1352), (507, 1096), (548, 1014), (676, 822)]