340425864

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 941990400

約数和(自身を除く): 601564536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 239, 271, 292, 438, 478, 542, 584, 657, 717, 813, 876, 956, 1084, 1314, 1434, 1626, 1752, 1912, 2151, 2168, 2439, 2628, 2868, 3252, 4302, 4878, 5256, 5736, 6504, 8604, 9756, 17208, 17447, 19512, 19783, 34894, 39566, 52341, 59349, 64769, 69788, 79132, 104682, 118698, 129538, 139576, 157023, 158264, 178047, 194307, 209364, 237396, 259076, 314046, 356094, 388614, 418728, 474792, 518152, 582921, 628092, 712188, 777228, 1165842, 1256184, 1424376, 1554456, 2331684, 4663368, 4728137, 9456274, 14184411, 18912548, 28368822, 37825096, 42553233, 56737644, 85106466, 113475288, 170212932, 340425864]

約数ペア:

[(1, 340425864), (2, 170212932), (3, 113475288), (4, 85106466), (6, 56737644), (8, 42553233), (9, 37825096), (12, 28368822), (18, 18912548), (24, 14184411), (36, 9456274), (72, 4728137), (73, 4663368), (146, 2331684), (219, 1554456), (239, 1424376), (271, 1256184), (292, 1165842), (438, 777228), (478, 712188), (542, 628092), (584, 582921), (657, 518152), (717, 474792), (813, 418728), (876, 388614), (956, 356094), (1084, 314046), (1314, 259076), (1434, 237396), (1626, 209364), (1752, 194307), (1912, 178047), (2151, 158264), (2168, 157023), (2439, 139576), (2628, 129538), (2868, 118698), (3252, 104682), (4302, 79132), (4878, 69788), (5256, 64769), (5736, 59349), (6504, 52341), (8604, 39566), (9756, 34894), (17208, 19783), (17447, 19512)]