7547904

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{13}}^1$

素因数の和:52

約数の個数: 220

約数和(自身を含む): 27740944

約数和(自身を除く): 20193040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 324, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 512, 546, 567, 576, 624, 648, 672, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1024, 1053, 1092, 1134, 1152, 1248, 1296, 1344, 1404, 1456, 1512, 1536, 1638, 1664, 1728, 1792, 1872, 2016, 2106, 2184, 2268, 2304, 2457, 2496, 2592, 2688, 2808, 2912, 3024, 3072, 3276, 3328, 3456, 3584, 3744, 4032, 4212, 4368, 4536, 4608, 4914, 4992, 5184, 5376, 5616, 5824, 6048, 6552, 6656, 6912, 7168, 7371, 7488, 8064, 8424, 8736, 9072, 9216, 9828, 9984, 10368, 10752, 11232, 11648, 12096, 13104, 13312, 13824, 14742, 14976, 16128, 16848, 17472, 18144, 19656, 19968, 20736, 21504, 22464, 23296, 24192, 26208, 27648, 29484, 29952, 32256, 33696, 34944, 36288, 39312, 39936, 41472, 44928, 46592, 48384, 52416, 58968, 59904, 64512, 67392, 69888, 72576, 78624, 82944, 89856, 93184, 96768, 104832, 117936, 119808, 134784, 139776, 145152, 157248, 179712, 193536, 209664, 235872, 269568, 279552, 290304, 314496, 359424, 419328, 471744, 539136, 580608, 628992, 838656, 943488, 1078272, 1257984, 1886976, 2515968, 3773952, 7547904]

約数ペア:

[(1, 7547904), (2, 3773952), (3, 2515968), (4, 1886976), (6, 1257984), (7, 1078272), (8, 943488), (9, 838656), (12, 628992), (13, 580608), (14, 539136), (16, 471744), (18, 419328), (21, 359424), (24, 314496), (26, 290304), (27, 279552), (28, 269568), (32, 235872), (36, 209664), (39, 193536), (42, 179712), (48, 157248), (52, 145152), (54, 139776), (56, 134784), (63, 119808), (64, 117936), (72, 104832), (78, 96768), (81, 93184), (84, 89856), (91, 82944), (96, 78624), (104, 72576), (108, 69888), (112, 67392), (117, 64512), (126, 59904), (128, 58968), (144, 52416), (156, 48384), (162, 46592), (168, 44928), (182, 41472), (189, 39936), (192, 39312), (208, 36288), (216, 34944), (224, 33696), (234, 32256), (252, 29952), (256, 29484), (273, 27648), (288, 26208), (312, 24192), (324, 23296), (336, 22464), (351, 21504), (364, 20736), (378, 19968), (384, 19656), (416, 18144), (432, 17472), (448, 16848), (468, 16128), (504, 14976), (512, 14742), (546, 13824), (567, 13312), (576, 13104), (624, 12096), (648, 11648), (672, 11232), (702, 10752), (728, 10368), (756, 9984), (768, 9828), (819, 9216), (832, 9072), (864, 8736), (896, 8424), (936, 8064), (1008, 7488), (1024, 7371), (1053, 7168), (1092, 6912), (1134, 6656), (1152, 6552), (1248, 6048), (1296, 5824), (1344, 5616), (1404, 5376), (1456, 5184), (1512, 4992), (1536, 4914), (1638, 4608), (1664, 4536), (1728, 4368), (1792, 4212), (1872, 4032), (2016, 3744), (2106, 3584), (2184, 3456), (2268, 3328), (2304, 3276), (2457, 3072), (2496, 3024), (2592, 2912), (2688, 2808)]