271954144

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 726243840

約数和(自身を除く): 454289696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 37, 38, 44, 56, 74, 76, 77, 88, 112, 133, 148, 152, 154, 157, 176, 209, 224, 259, 266, 296, 304, 308, 314, 352, 407, 418, 518, 532, 592, 608, 616, 628, 703, 814, 836, 1036, 1064, 1099, 1184, 1232, 1256, 1406, 1463, 1628, 1672, 1727, 2072, 2128, 2198, 2464, 2512, 2812, 2849, 2926, 2983, 3256, 3344, 3454, 4144, 4256, 4396, 4921, 5024, 5624, 5698, 5809, 5852, 5966, 6512, 6688, 6908, 7733, 8288, 8792, 9842, 11248, 11396, 11618, 11704, 11932, 12089, 13024, 13816, 15466, 17584, 19684, 20881, 22496, 22792, 23236, 23408, 23864, 24178, 27632, 30932, 32813, 35168, 39368, 40663, 41762, 45584, 46472, 46816, 47728, 48356, 54131, 55264, 61864, 63899, 65626, 78736, 81326, 83524, 91168, 92944, 95456, 96712, 108262, 110371, 123728, 127798, 131252, 157472, 162652, 167048, 185888, 193424, 216524, 220742, 229691, 247456, 255596, 262504, 325304, 334096, 386848, 433048, 441484, 447293, 459382, 511192, 525008, 650608, 668192, 772597, 866096, 882968, 894586, 918764, 1022384, 1050016, 1214081, 1301216, 1545194, 1732192, 1765936, 1789172, 1837528, 2044768, 2428162, 3090388, 3531872, 3578344, 3675056, 4856324, 6180776, 7156688, 7350112, 8498567, 9712648, 12361552, 14313376, 16997134, 19425296, 24723104, 33994268, 38850592, 67988536, 135977072, 271954144]

約数ペア:

[(1, 271954144), (2, 135977072), (4, 67988536), (7, 38850592), (8, 33994268), (11, 24723104), (14, 19425296), (16, 16997134), (19, 14313376), (22, 12361552), (28, 9712648), (32, 8498567), (37, 7350112), (38, 7156688), (44, 6180776), (56, 4856324), (74, 3675056), (76, 3578344), (77, 3531872), (88, 3090388), (112, 2428162), (133, 2044768), (148, 1837528), (152, 1789172), (154, 1765936), (157, 1732192), (176, 1545194), (209, 1301216), (224, 1214081), (259, 1050016), (266, 1022384), (296, 918764), (304, 894586), (308, 882968), (314, 866096), (352, 772597), (407, 668192), (418, 650608), (518, 525008), (532, 511192), (592, 459382), (608, 447293), (616, 441484), (628, 433048), (703, 386848), (814, 334096), (836, 325304), (1036, 262504), (1064, 255596), (1099, 247456), (1184, 229691), (1232, 220742), (1256, 216524), (1406, 193424), (1463, 185888), (1628, 167048), (1672, 162652), (1727, 157472), (2072, 131252), (2128, 127798), (2198, 123728), (2464, 110371), (2512, 108262), (2812, 96712), (2849, 95456), (2926, 92944), (2983, 91168), (3256, 83524), (3344, 81326), (3454, 78736), (4144, 65626), (4256, 63899), (4396, 61864), (4921, 55264), (5024, 54131), (5624, 48356), (5698, 47728), (5809, 46816), (5852, 46472), (5966, 45584), (6512, 41762), (6688, 40663), (6908, 39368), (7733, 35168), (8288, 32813), (8792, 30932), (9842, 27632), (11248, 24178), (11396, 23864), (11618, 23408), (11704, 23236), (11932, 22792), (12089, 22496), (13024, 20881), (13816, 19684), (15466, 17584)]