261710208

素因数分解:

$2^7\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1447}}^1$

素因数の和:1624

約数の個数: 96

約数和(自身を含む): 758418960

約数和(自身を除く): 496708752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 288, 314, 384, 471, 576, 628, 942, 1152, 1256, 1413, 1447, 1884, 2512, 2826, 2894, 3768, 4341, 5024, 5652, 5788, 7536, 8682, 10048, 11304, 11576, 13023, 15072, 17364, 20096, 22608, 23152, 26046, 30144, 34728, 45216, 46304, 52092, 60288, 69456, 90432, 92608, 104184, 138912, 180864, 185216, 208368, 227179, 277824, 416736, 454358, 555648, 681537, 833472, 908716, 1363074, 1666944, 1817432, 2044611, 2726148, 3634864, 4089222, 5452296, 7269728, 8178444, 10904592, 14539456, 16356888, 21809184, 29078912, 32713776, 43618368, 65427552, 87236736, 130855104, 261710208]

約数ペア:

[(1, 261710208), (2, 130855104), (3, 87236736), (4, 65427552), (6, 43618368), (8, 32713776), (9, 29078912), (12, 21809184), (16, 16356888), (18, 14539456), (24, 10904592), (32, 8178444), (36, 7269728), (48, 5452296), (64, 4089222), (72, 3634864), (96, 2726148), (128, 2044611), (144, 1817432), (157, 1666944), (192, 1363074), (288, 908716), (314, 833472), (384, 681537), (471, 555648), (576, 454358), (628, 416736), (942, 277824), (1152, 227179), (1256, 208368), (1413, 185216), (1447, 180864), (1884, 138912), (2512, 104184), (2826, 92608), (2894, 90432), (3768, 69456), (4341, 60288), (5024, 52092), (5652, 46304), (5788, 45216), (7536, 34728), (8682, 30144), (10048, 26046), (11304, 23152), (11576, 22608), (13023, 20096), (15072, 17364)]