299159168

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 752025600

約数和(自身を除く): 452866432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 127, 128, 154, 176, 224, 239, 254, 308, 352, 448, 478, 508, 616, 704, 889, 896, 956, 1016, 1232, 1397, 1408, 1673, 1778, 1912, 2032, 2464, 2629, 2794, 3346, 3556, 3824, 4064, 4928, 5258, 5588, 6692, 7112, 7648, 8128, 9779, 9856, 10516, 11176, 13384, 14224, 15296, 16256, 18403, 19558, 21032, 22352, 26768, 28448, 30353, 30592, 36806, 39116, 42064, 44704, 53536, 56896, 60706, 73612, 78232, 84128, 89408, 107072, 113792, 121412, 147224, 156464, 168256, 178816, 212471, 214144, 242824, 294448, 312928, 333883, 336512, 424942, 485648, 588896, 625856, 667766, 849884, 971296, 1177792, 1251712, 1335532, 1699768, 1942592, 2337181, 2355584, 2671064, 3399536, 3885184, 4674362, 5342128, 6799072, 9348724, 10684256, 13598144, 18697448, 21368512, 27196288, 37394896, 42737024, 74789792, 149579584, 299159168]

約数ペア:

[(1, 299159168), (2, 149579584), (4, 74789792), (7, 42737024), (8, 37394896), (11, 27196288), (14, 21368512), (16, 18697448), (22, 13598144), (28, 10684256), (32, 9348724), (44, 6799072), (56, 5342128), (64, 4674362), (77, 3885184), (88, 3399536), (112, 2671064), (127, 2355584), (128, 2337181), (154, 1942592), (176, 1699768), (224, 1335532), (239, 1251712), (254, 1177792), (308, 971296), (352, 849884), (448, 667766), (478, 625856), (508, 588896), (616, 485648), (704, 424942), (889, 336512), (896, 333883), (956, 312928), (1016, 294448), (1232, 242824), (1397, 214144), (1408, 212471), (1673, 178816), (1778, 168256), (1912, 156464), (2032, 147224), (2464, 121412), (2629, 113792), (2794, 107072), (3346, 89408), (3556, 84128), (3824, 78232), (4064, 73612), (4928, 60706), (5258, 56896), (5588, 53536), (6692, 44704), (7112, 42064), (7648, 39116), (8128, 36806), (9779, 30592), (9856, 30353), (10516, 28448), (11176, 26768), (13384, 22352), (14224, 21032), (15296, 19558), (16256, 18403)]