248771712

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4871}}^1$

素因数の和:4914

約数の個数: 128

約数和(自身を含む): 795110400

約数和(自身を除く): 546338688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 4871, 6384, 7296, 8512, 9742, 12768, 14613, 17024, 19484, 25536, 29226, 34097, 38968, 51072, 58452, 68194, 77936, 92549, 102291, 116904, 136388, 155872, 185098, 204582, 233808, 272776, 277647, 311744, 370196, 409164, 467616, 545552, 555294, 623488, 647843, 740392, 818328, 935232, 1091104, 1110588, 1295686, 1480784, 1636656, 1870464, 1943529, 2182208, 2221176, 2591372, 2961568, 3273312, 3887058, 4364416, 4442352, 5182744, 5923136, 6546624, 7774116, 8884704, 10365488, 11846272, 13093248, 15548232, 17769408, 20730976, 31096464, 35538816, 41461952, 62192928, 82923904, 124385856, 248771712]

約数ペア:

[(1, 248771712), (2, 124385856), (3, 82923904), (4, 62192928), (6, 41461952), (7, 35538816), (8, 31096464), (12, 20730976), (14, 17769408), (16, 15548232), (19, 13093248), (21, 11846272), (24, 10365488), (28, 8884704), (32, 7774116), (38, 6546624), (42, 5923136), (48, 5182744), (56, 4442352), (57, 4364416), (64, 3887058), (76, 3273312), (84, 2961568), (96, 2591372), (112, 2221176), (114, 2182208), (128, 1943529), (133, 1870464), (152, 1636656), (168, 1480784), (192, 1295686), (224, 1110588), (228, 1091104), (266, 935232), (304, 818328), (336, 740392), (384, 647843), (399, 623488), (448, 555294), (456, 545552), (532, 467616), (608, 409164), (672, 370196), (798, 311744), (896, 277647), (912, 272776), (1064, 233808), (1216, 204582), (1344, 185098), (1596, 155872), (1824, 136388), (2128, 116904), (2432, 102291), (2688, 92549), (3192, 77936), (3648, 68194), (4256, 58452), (4871, 51072), (6384, 38968), (7296, 34097), (8512, 29226), (9742, 25536), (12768, 19484), (14613, 17024)]