238550704

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 550567936

約数和(自身を除く): 312017232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 127, 217, 248, 254, 434, 496, 508, 541, 868, 889, 1016, 1082, 1736, 1778, 2032, 2164, 3472, 3556, 3787, 3937, 4328, 7112, 7574, 7874, 8656, 14224, 15148, 15748, 16771, 27559, 30296, 31496, 33542, 55118, 60592, 62992, 67084, 68707, 110236, 117397, 134168, 137414, 220472, 234794, 268336, 274828, 440944, 469588, 480949, 549656, 939176, 961898, 1099312, 1878352, 1923796, 2129917, 3847592, 4259834, 7695184, 8519668, 14909419, 17039336, 29818838, 34078672, 59637676, 119275352, 238550704]

約数ペア:

[(1, 238550704), (2, 119275352), (4, 59637676), (7, 34078672), (8, 29818838), (14, 17039336), (16, 14909419), (28, 8519668), (31, 7695184), (56, 4259834), (62, 3847592), (112, 2129917), (124, 1923796), (127, 1878352), (217, 1099312), (248, 961898), (254, 939176), (434, 549656), (496, 480949), (508, 469588), (541, 440944), (868, 274828), (889, 268336), (1016, 234794), (1082, 220472), (1736, 137414), (1778, 134168), (2032, 117397), (2164, 110236), (3472, 68707), (3556, 67084), (3787, 62992), (3937, 60592), (4328, 55118), (7112, 33542), (7574, 31496), (7874, 30296), (8656, 27559), (14224, 16771), (15148, 15748)]