269425928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 568166400

約数和(自身を除く): 298740472

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 127, 136, 152, 254, 323, 508, 646, 821, 1016, 1292, 1642, 2159, 2413, 2584, 3284, 4318, 4826, 6568, 8636, 9652, 13957, 15599, 17272, 19304, 27914, 31198, 41021, 55828, 62396, 82042, 104267, 111656, 124792, 164084, 208534, 265183, 328168, 417068, 530366, 834136, 1060732, 1772539, 1981073, 2121464, 3545078, 3962146, 7090156, 7924292, 14180312, 15848584, 33678241, 67356482, 134712964, 269425928]

約数ペア:

[(1, 269425928), (2, 134712964), (4, 67356482), (8, 33678241), (17, 15848584), (19, 14180312), (34, 7924292), (38, 7090156), (68, 3962146), (76, 3545078), (127, 2121464), (136, 1981073), (152, 1772539), (254, 1060732), (323, 834136), (508, 530366), (646, 417068), (821, 328168), (1016, 265183), (1292, 208534), (1642, 164084), (2159, 124792), (2413, 111656), (2584, 104267), (3284, 82042), (4318, 62396), (4826, 55828), (6568, 41021), (8636, 31198), (9652, 27914), (13957, 19304), (15599, 17272)]