314348692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 671315904

約数和(自身を除く): 356967212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 137, 227, 266, 274, 361, 454, 532, 548, 722, 908, 959, 1444, 1589, 1918, 2527, 2603, 3178, 3836, 4313, 5054, 5206, 6356, 8626, 10108, 10412, 17252, 18221, 30191, 31099, 36442, 49457, 60382, 62198, 72884, 81947, 98914, 120764, 124396, 163894, 197828, 217693, 327788, 346199, 435386, 573629, 590881, 692398, 870772, 1147258, 1181762, 1384796, 2294516, 2363524, 4136167, 8272334, 11226739, 16544668, 22453478, 44906956, 78587173, 157174346, 314348692]

約数ペア:

[(1, 314348692), (2, 157174346), (4, 78587173), (7, 44906956), (14, 22453478), (19, 16544668), (28, 11226739), (38, 8272334), (76, 4136167), (133, 2363524), (137, 2294516), (227, 1384796), (266, 1181762), (274, 1147258), (361, 870772), (454, 692398), (532, 590881), (548, 573629), (722, 435386), (908, 346199), (959, 327788), (1444, 217693), (1589, 197828), (1918, 163894), (2527, 124396), (2603, 120764), (3178, 98914), (3836, 81947), (4313, 72884), (5054, 62198), (5206, 60382), (6356, 49457), (8626, 36442), (10108, 31099), (10412, 30191), (17252, 18221)]