273433712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 595988640

約数和(自身を除く): 322554928

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 157, 272, 304, 314, 323, 337, 628, 646, 674, 1256, 1292, 1348, 2512, 2584, 2669, 2696, 2983, 5168, 5338, 5392, 5729, 5966, 6403, 10676, 11458, 11932, 12806, 21352, 22916, 23864, 25612, 42704, 45832, 47728, 50711, 51224, 52909, 91664, 101422, 102448, 105818, 108851, 202844, 211636, 217702, 405688, 423272, 435404, 811376, 846544, 870808, 899453, 1005271, 1741616, 1798906, 2010542, 3597812, 4021084, 7195624, 8042168, 14391248, 16084336, 17089607, 34179214, 68358428, 136716856, 273433712]

約数ペア:

[(1, 273433712), (2, 136716856), (4, 68358428), (8, 34179214), (16, 17089607), (17, 16084336), (19, 14391248), (34, 8042168), (38, 7195624), (68, 4021084), (76, 3597812), (136, 2010542), (152, 1798906), (157, 1741616), (272, 1005271), (304, 899453), (314, 870808), (323, 846544), (337, 811376), (628, 435404), (646, 423272), (674, 405688), (1256, 217702), (1292, 211636), (1348, 202844), (2512, 108851), (2584, 105818), (2669, 102448), (2696, 101422), (2983, 91664), (5168, 52909), (5338, 51224), (5392, 50711), (5729, 47728), (5966, 45832), (6403, 42704), (10676, 25612), (11458, 23864), (11932, 22916), (12806, 21352)]