238280448

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 732569600

約数和(自身を除く): 494289152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 256, 336, 349, 381, 384, 448, 508, 672, 698, 762, 768, 889, 896, 1016, 1047, 1344, 1396, 1524, 1778, 1792, 2032, 2094, 2443, 2667, 2688, 2792, 3048, 3556, 4064, 4188, 4886, 5334, 5376, 5584, 6096, 7112, 7329, 8128, 8376, 9772, 10668, 11168, 12192, 14224, 14658, 16256, 16752, 19544, 21336, 22336, 24384, 28448, 29316, 32512, 33504, 39088, 42672, 44323, 44672, 48768, 56896, 58632, 67008, 78176, 85344, 88646, 89344, 97536, 113792, 117264, 132969, 134016, 156352, 170688, 177292, 227584, 234528, 265938, 268032, 310261, 312704, 341376, 354584, 469056, 531876, 620522, 625408, 682752, 709168, 930783, 938112, 1063752, 1241044, 1418336, 1861566, 1876224, 2127504, 2482088, 2836672, 3723132, 4255008, 4964176, 5673344, 7446264, 8510016, 9928352, 11346688, 14892528, 17020032, 19856704, 29785056, 34040064, 39713408, 59570112, 79426816, 119140224, 238280448]

約数ペア:

[(1, 238280448), (2, 119140224), (3, 79426816), (4, 59570112), (6, 39713408), (7, 34040064), (8, 29785056), (12, 19856704), (14, 17020032), (16, 14892528), (21, 11346688), (24, 9928352), (28, 8510016), (32, 7446264), (42, 5673344), (48, 4964176), (56, 4255008), (64, 3723132), (84, 2836672), (96, 2482088), (112, 2127504), (127, 1876224), (128, 1861566), (168, 1418336), (192, 1241044), (224, 1063752), (254, 938112), (256, 930783), (336, 709168), (349, 682752), (381, 625408), (384, 620522), (448, 531876), (508, 469056), (672, 354584), (698, 341376), (762, 312704), (768, 310261), (889, 268032), (896, 265938), (1016, 234528), (1047, 227584), (1344, 177292), (1396, 170688), (1524, 156352), (1778, 134016), (1792, 132969), (2032, 117264), (2094, 113792), (2443, 97536), (2667, 89344), (2688, 88646), (2792, 85344), (3048, 78176), (3556, 67008), (4064, 58632), (4188, 56896), (4886, 48768), (5334, 44672), (5376, 44323), (5584, 42672), (6096, 39088), (7112, 33504), (7329, 32512), (8128, 29316), (8376, 28448), (9772, 24384), (10668, 22336), (11168, 21336), (12192, 19544), (14224, 16752), (14658, 16256)]