266854848

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 224

約数和(自身を含む): 850026240

約数和(自身を除く): 583171392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 38, 39, 48, 51, 52, 57, 64, 68, 76, 78, 96, 102, 104, 114, 136, 152, 156, 192, 204, 208, 221, 228, 247, 272, 304, 312, 323, 331, 408, 416, 442, 456, 494, 544, 608, 624, 646, 662, 663, 741, 816, 832, 884, 912, 969, 988, 993, 1088, 1216, 1248, 1292, 1324, 1326, 1482, 1632, 1768, 1824, 1938, 1976, 1986, 2496, 2584, 2648, 2652, 2964, 3264, 3536, 3648, 3876, 3952, 3972, 4199, 4303, 5168, 5296, 5304, 5627, 5928, 6289, 7072, 7752, 7904, 7944, 8398, 8606, 10336, 10592, 10608, 11254, 11856, 12578, 12597, 12909, 14144, 15504, 15808, 15888, 16796, 16881, 17212, 18867, 20672, 21184, 21216, 22508, 23712, 25156, 25194, 25818, 31008, 31776, 33592, 33762, 34424, 37734, 42432, 45016, 47424, 50312, 50388, 51636, 62016, 63552, 67184, 67524, 68848, 73151, 75468, 81757, 90032, 100624, 100776, 103272, 106913, 134368, 135048, 137696, 146302, 150936, 163514, 180064, 201248, 201552, 206544, 213826, 219453, 245271, 268736, 270096, 275392, 292604, 301872, 320739, 327028, 360128, 402496, 403104, 413088, 427652, 438906, 490542, 540192, 585208, 603744, 641478, 654056, 806208, 826176, 855304, 877812, 981084, 1080384, 1170416, 1207488, 1282956, 1308112, 1389869, 1710608, 1755624, 1962168, 2340832, 2565912, 2616224, 2779738, 3421216, 3511248, 3924336, 4169607, 4681664, 5131824, 5232448, 5559476, 6842432, 7022496, 7848672, 8339214, 10263648, 11118952, 14044992, 15697344, 16678428, 20527296, 22237904, 33356856, 44475808, 66713712, 88951616, 133427424, 266854848]

約数ペア:

[(1, 266854848), (2, 133427424), (3, 88951616), (4, 66713712), (6, 44475808), (8, 33356856), (12, 22237904), (13, 20527296), (16, 16678428), (17, 15697344), (19, 14044992), (24, 11118952), (26, 10263648), (32, 8339214), (34, 7848672), (38, 7022496), (39, 6842432), (48, 5559476), (51, 5232448), (52, 5131824), (57, 4681664), (64, 4169607), (68, 3924336), (76, 3511248), (78, 3421216), (96, 2779738), (102, 2616224), (104, 2565912), (114, 2340832), (136, 1962168), (152, 1755624), (156, 1710608), (192, 1389869), (204, 1308112), (208, 1282956), (221, 1207488), (228, 1170416), (247, 1080384), (272, 981084), (304, 877812), (312, 855304), (323, 826176), (331, 806208), (408, 654056), (416, 641478), (442, 603744), (456, 585208), (494, 540192), (544, 490542), (608, 438906), (624, 427652), (646, 413088), (662, 403104), (663, 402496), (741, 360128), (816, 327028), (832, 320739), (884, 301872), (912, 292604), (969, 275392), (988, 270096), (993, 268736), (1088, 245271), (1216, 219453), (1248, 213826), (1292, 206544), (1324, 201552), (1326, 201248), (1482, 180064), (1632, 163514), (1768, 150936), (1824, 146302), (1938, 137696), (1976, 135048), (1986, 134368), (2496, 106913), (2584, 103272), (2648, 100776), (2652, 100624), (2964, 90032), (3264, 81757), (3536, 75468), (3648, 73151), (3876, 68848), (3952, 67524), (3972, 67184), (4199, 63552), (4303, 62016), (5168, 51636), (5296, 50388), (5304, 50312), (5627, 47424), (5928, 45016), (6289, 42432), (7072, 37734), (7752, 34424), (7904, 33762), (7944, 33592), (8398, 31776), (8606, 31008), (10336, 25818), (10592, 25194), (10608, 25156), (11254, 23712), (11856, 22508), (12578, 21216), (12597, 21184), (12909, 20672), (14144, 18867), (15504, 17212), (15808, 16881), (15888, 16796)]