259510848

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^3$

素因数の和:161

約数の個数: 112

約数和(自身を含む): 744321600

約数和(自身を除く): 484810752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 86, 96, 102, 129, 136, 172, 192, 204, 258, 272, 344, 408, 516, 544, 688, 731, 816, 1032, 1088, 1376, 1462, 1632, 1849, 2064, 2193, 2752, 2924, 3264, 3698, 4128, 4386, 5547, 5848, 7396, 8256, 8772, 11094, 11696, 14792, 17544, 22188, 23392, 29584, 31433, 35088, 44376, 46784, 59168, 62866, 70176, 79507, 88752, 94299, 118336, 125732, 140352, 159014, 177504, 188598, 238521, 251464, 318028, 355008, 377196, 477042, 502928, 636056, 754392, 954084, 1005856, 1272112, 1351619, 1508784, 1908168, 2011712, 2544224, 2703238, 3017568, 3816336, 4054857, 5088448, 5406476, 6035136, 7632672, 8109714, 10812952, 15265344, 16219428, 21625904, 32438856, 43251808, 64877712, 86503616, 129755424, 259510848]

約数ペア:

[(1, 259510848), (2, 129755424), (3, 86503616), (4, 64877712), (6, 43251808), (8, 32438856), (12, 21625904), (16, 16219428), (17, 15265344), (24, 10812952), (32, 8109714), (34, 7632672), (43, 6035136), (48, 5406476), (51, 5088448), (64, 4054857), (68, 3816336), (86, 3017568), (96, 2703238), (102, 2544224), (129, 2011712), (136, 1908168), (172, 1508784), (192, 1351619), (204, 1272112), (258, 1005856), (272, 954084), (344, 754392), (408, 636056), (516, 502928), (544, 477042), (688, 377196), (731, 355008), (816, 318028), (1032, 251464), (1088, 238521), (1376, 188598), (1462, 177504), (1632, 159014), (1849, 140352), (2064, 125732), (2193, 118336), (2752, 94299), (2924, 88752), (3264, 79507), (3698, 70176), (4128, 62866), (4386, 59168), (5547, 46784), (5848, 44376), (7396, 35088), (8256, 31433), (8772, 29584), (11094, 23392), (11696, 22188), (14792, 17544)]