469426672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1031}}^1$

素因数の和:1262

約数の個数: 80

約数和(自身を含む): 1074931200

約数和(自身を除く): 605504528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 199, 208, 286, 398, 572, 796, 1031, 1144, 1592, 2062, 2189, 2288, 2587, 3184, 4124, 4378, 5174, 8248, 8756, 10348, 11341, 13403, 16496, 17512, 20696, 22682, 26806, 28457, 35024, 41392, 45364, 53612, 56914, 90728, 107224, 113828, 147433, 181456, 205169, 214448, 227656, 294866, 410338, 455312, 589732, 820676, 1179464, 1641352, 2256859, 2358928, 2667197, 3282704, 4513718, 5334394, 9027436, 10668788, 18054872, 21337576, 29339167, 36109744, 42675152, 58678334, 117356668, 234713336, 469426672]

約数ペア:

[(1, 469426672), (2, 234713336), (4, 117356668), (8, 58678334), (11, 42675152), (13, 36109744), (16, 29339167), (22, 21337576), (26, 18054872), (44, 10668788), (52, 9027436), (88, 5334394), (104, 4513718), (143, 3282704), (176, 2667197), (199, 2358928), (208, 2256859), (286, 1641352), (398, 1179464), (572, 820676), (796, 589732), (1031, 455312), (1144, 410338), (1592, 294866), (2062, 227656), (2189, 214448), (2288, 205169), (2587, 181456), (3184, 147433), (4124, 113828), (4378, 107224), (5174, 90728), (8248, 56914), (8756, 53612), (10348, 45364), (11341, 41392), (13403, 35024), (16496, 28457), (17512, 26806), (20696, 22682)]