251194944

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1353

約数の個数: 224

約数和(自身を含む): 893039616

約数和(自身を除く): 641844672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 416, 429, 448, 462, 528, 546, 572, 616, 624, 672, 704, 728, 832, 858, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1307, 1344, 1456, 1716, 1848, 2002, 2112, 2184, 2288, 2464, 2496, 2614, 2912, 3003, 3432, 3696, 3921, 4004, 4368, 4576, 4928, 5228, 5824, 6006, 6864, 7392, 7842, 8008, 8736, 9149, 9152, 10456, 12012, 13728, 14377, 14784, 15684, 16016, 16991, 17472, 18298, 20912, 24024, 27447, 27456, 28754, 31368, 32032, 33982, 36596, 41824, 43131, 48048, 50973, 54894, 57508, 62736, 64064, 67964, 73192, 83648, 86262, 96096, 100639, 101946, 109788, 115016, 118937, 125472, 135928, 146384, 172524, 186901, 192192, 201278, 203892, 219576, 230032, 237874, 250944, 271856, 292768, 301917, 345048, 356811, 373802, 402556, 407784, 439152, 460064, 475748, 543712, 560703, 585536, 603834, 690096, 713622, 747604, 805112, 815568, 878304, 920128, 951496, 1087424, 1121406, 1207668, 1308307, 1380192, 1427244, 1495208, 1610224, 1631136, 1756608, 1902992, 2242812, 2415336, 2616614, 2760384, 2854488, 2990416, 3220448, 3262272, 3805984, 3924921, 4485624, 4830672, 5233228, 5708976, 5980832, 6440896, 7611968, 7849842, 8971248, 9661344, 10466456, 11417952, 11961664, 15699684, 17942496, 19322688, 20932912, 22835904, 31399368, 35884992, 41865824, 62798736, 83731648, 125597472, 251194944]

約数ペア:

[(1, 251194944), (2, 125597472), (3, 83731648), (4, 62798736), (6, 41865824), (7, 35884992), (8, 31399368), (11, 22835904), (12, 20932912), (13, 19322688), (14, 17942496), (16, 15699684), (21, 11961664), (22, 11417952), (24, 10466456), (26, 9661344), (28, 8971248), (32, 7849842), (33, 7611968), (39, 6440896), (42, 5980832), (44, 5708976), (48, 5233228), (52, 4830672), (56, 4485624), (64, 3924921), (66, 3805984), (77, 3262272), (78, 3220448), (84, 2990416), (88, 2854488), (91, 2760384), (96, 2616614), (104, 2415336), (112, 2242812), (132, 1902992), (143, 1756608), (154, 1631136), (156, 1610224), (168, 1495208), (176, 1427244), (182, 1380192), (192, 1308307), (208, 1207668), (224, 1121406), (231, 1087424), (264, 951496), (273, 920128), (286, 878304), (308, 815568), (312, 805112), (336, 747604), (352, 713622), (364, 690096), (416, 603834), (429, 585536), (448, 560703), (462, 543712), (528, 475748), (546, 460064), (572, 439152), (616, 407784), (624, 402556), (672, 373802), (704, 356811), (728, 345048), (832, 301917), (858, 292768), (924, 271856), (1001, 250944), (1056, 237874), (1092, 230032), (1144, 219576), (1232, 203892), (1248, 201278), (1307, 192192), (1344, 186901), (1456, 172524), (1716, 146384), (1848, 135928), (2002, 125472), (2112, 118937), (2184, 115016), (2288, 109788), (2464, 101946), (2496, 100639), (2614, 96096), (2912, 86262), (3003, 83648), (3432, 73192), (3696, 67964), (3921, 64064), (4004, 62736), (4368, 57508), (4576, 54894), (4928, 50973), (5228, 48048), (5824, 43131), (6006, 41824), (6864, 36596), (7392, 33982), (7842, 32032), (8008, 31368), (8736, 28754), (9149, 27456), (9152, 27447), (10456, 24024), (12012, 20912), (13728, 18298), (14377, 17472), (14784, 16991), (15684, 16016)]