799031168

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 1827840000

約数和(自身を除く): 1028808832

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 127, 128, 152, 199, 208, 247, 254, 304, 398, 416, 494, 508, 608, 796, 832, 988, 1016, 1216, 1592, 1651, 1664, 1976, 2032, 2413, 2432, 2587, 3184, 3302, 3781, 3952, 4064, 4826, 5174, 6368, 6604, 7562, 7904, 8128, 9652, 10348, 12736, 13208, 15124, 15808, 16256, 19304, 20696, 25273, 25472, 26416, 30248, 31369, 31616, 38608, 41392, 49153, 50546, 52832, 60496, 62738, 77216, 82784, 98306, 101092, 105664, 120992, 125476, 154432, 165568, 196612, 202184, 211328, 241984, 250952, 308864, 328549, 331136, 393224, 404368, 480187, 483968, 501904, 657098, 786448, 808736, 960374, 1003808, 1314196, 1572896, 1617472, 1920748, 2007616, 2628392, 3145792, 3234944, 3841496, 4015232, 5256784, 6242431, 6291584, 7682992, 10513568, 12484862, 15365984, 21027136, 24969724, 30731968, 42054272, 49939448, 61463936, 99878896, 199757792, 399515584, 799031168]

約数ペア:

[(1, 799031168), (2, 399515584), (4, 199757792), (8, 99878896), (13, 61463936), (16, 49939448), (19, 42054272), (26, 30731968), (32, 24969724), (38, 21027136), (52, 15365984), (64, 12484862), (76, 10513568), (104, 7682992), (127, 6291584), (128, 6242431), (152, 5256784), (199, 4015232), (208, 3841496), (247, 3234944), (254, 3145792), (304, 2628392), (398, 2007616), (416, 1920748), (494, 1617472), (508, 1572896), (608, 1314196), (796, 1003808), (832, 960374), (988, 808736), (1016, 786448), (1216, 657098), (1592, 501904), (1651, 483968), (1664, 480187), (1976, 404368), (2032, 393224), (2413, 331136), (2432, 328549), (2587, 308864), (3184, 250952), (3302, 241984), (3781, 211328), (3952, 202184), (4064, 196612), (4826, 165568), (5174, 154432), (6368, 125476), (6604, 120992), (7562, 105664), (7904, 101092), (8128, 98306), (9652, 82784), (10348, 77216), (12736, 62738), (13208, 60496), (15124, 52832), (15808, 50546), (16256, 49153), (19304, 41392), (20696, 38608), (25273, 31616), (25472, 31369), (26416, 30248)]