260867712

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1038

約数の個数: 128

約数和(自身を含む): 800202240

約数和(自身を除く): 539334528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 128, 168, 192, 214, 224, 321, 336, 384, 428, 448, 642, 672, 749, 856, 896, 907, 1284, 1344, 1498, 1712, 1814, 2247, 2568, 2688, 2721, 2996, 3424, 3628, 4494, 5136, 5442, 5992, 6349, 6848, 7256, 8988, 10272, 10884, 11984, 12698, 13696, 14512, 17976, 19047, 20544, 21768, 23968, 25396, 29024, 35952, 38094, 41088, 43536, 47936, 50792, 58048, 71904, 76188, 87072, 95872, 97049, 101584, 116096, 143808, 152376, 174144, 194098, 203168, 287616, 291147, 304752, 348288, 388196, 406336, 582294, 609504, 679343, 776392, 812672, 1164588, 1219008, 1358686, 1552784, 2038029, 2329176, 2438016, 2717372, 3105568, 4076058, 4658352, 5434744, 6211136, 8152116, 9316704, 10869488, 12422272, 16304232, 18633408, 21738976, 32608464, 37266816, 43477952, 65216928, 86955904, 130433856, 260867712]

約数ペア:

[(1, 260867712), (2, 130433856), (3, 86955904), (4, 65216928), (6, 43477952), (7, 37266816), (8, 32608464), (12, 21738976), (14, 18633408), (16, 16304232), (21, 12422272), (24, 10869488), (28, 9316704), (32, 8152116), (42, 6211136), (48, 5434744), (56, 4658352), (64, 4076058), (84, 3105568), (96, 2717372), (107, 2438016), (112, 2329176), (128, 2038029), (168, 1552784), (192, 1358686), (214, 1219008), (224, 1164588), (321, 812672), (336, 776392), (384, 679343), (428, 609504), (448, 582294), (642, 406336), (672, 388196), (749, 348288), (856, 304752), (896, 291147), (907, 287616), (1284, 203168), (1344, 194098), (1498, 174144), (1712, 152376), (1814, 143808), (2247, 116096), (2568, 101584), (2688, 97049), (2721, 95872), (2996, 87072), (3424, 76188), (3628, 71904), (4494, 58048), (5136, 50792), (5442, 47936), (5992, 43536), (6349, 41088), (6848, 38094), (7256, 35952), (8988, 29024), (10272, 25396), (10884, 23968), (11984, 21768), (12698, 20544), (13696, 19047), (14512, 17976)]