271980288

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 216

約数和(自身を含む): 856640400

約数和(自身を除く): 584660112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 109, 114, 128, 144, 152, 171, 192, 216, 218, 228, 256, 288, 304, 327, 342, 361, 384, 432, 436, 456, 513, 576, 608, 654, 684, 722, 768, 864, 872, 912, 981, 1026, 1083, 1152, 1216, 1308, 1368, 1444, 1728, 1744, 1824, 1962, 2052, 2071, 2166, 2304, 2432, 2616, 2736, 2888, 2943, 3249, 3456, 3488, 3648, 3924, 4104, 4142, 4332, 4864, 5232, 5472, 5776, 5886, 6213, 6498, 6912, 6976, 7296, 7848, 8208, 8284, 8664, 9747, 10464, 10944, 11552, 11772, 12426, 12996, 13952, 14592, 15696, 16416, 16568, 17328, 18639, 19494, 20928, 21888, 23104, 23544, 24852, 25992, 27904, 31392, 32832, 33136, 34656, 37278, 38988, 39349, 41856, 43776, 46208, 47088, 49704, 51984, 55917, 62784, 65664, 66272, 69312, 74556, 77976, 78698, 83712, 92416, 94176, 99408, 103968, 111834, 118047, 125568, 131328, 132544, 138624, 149112, 155952, 157396, 188352, 198816, 207936, 223668, 236094, 251136, 265088, 277248, 298224, 311904, 314792, 354141, 376704, 397632, 415872, 447336, 472188, 530176, 596448, 623808, 629584, 708282, 753408, 795264, 831744, 894672, 944376, 1062423, 1192896, 1247616, 1259168, 1416564, 1590528, 1789344, 1888752, 2124846, 2385792, 2495232, 2518336, 2833128, 3578688, 3777504, 4249692, 4771584, 5036672, 5666256, 7157376, 7555008, 8499384, 10073344, 11332512, 14314752, 15110016, 16998768, 22665024, 30220032, 33997536, 45330048, 67995072, 90660096, 135990144, 271980288]

約数ペア:

[(1, 271980288), (2, 135990144), (3, 90660096), (4, 67995072), (6, 45330048), (8, 33997536), (9, 30220032), (12, 22665024), (16, 16998768), (18, 15110016), (19, 14314752), (24, 11332512), (27, 10073344), (32, 8499384), (36, 7555008), (38, 7157376), (48, 5666256), (54, 5036672), (57, 4771584), (64, 4249692), (72, 3777504), (76, 3578688), (96, 2833128), (108, 2518336), (109, 2495232), (114, 2385792), (128, 2124846), (144, 1888752), (152, 1789344), (171, 1590528), (192, 1416564), (216, 1259168), (218, 1247616), (228, 1192896), (256, 1062423), (288, 944376), (304, 894672), (327, 831744), (342, 795264), (361, 753408), (384, 708282), (432, 629584), (436, 623808), (456, 596448), (513, 530176), (576, 472188), (608, 447336), (654, 415872), (684, 397632), (722, 376704), (768, 354141), (864, 314792), (872, 311904), (912, 298224), (981, 277248), (1026, 265088), (1083, 251136), (1152, 236094), (1216, 223668), (1308, 207936), (1368, 198816), (1444, 188352), (1728, 157396), (1744, 155952), (1824, 149112), (1962, 138624), (2052, 132544), (2071, 131328), (2166, 125568), (2304, 118047), (2432, 111834), (2616, 103968), (2736, 99408), (2888, 94176), (2943, 92416), (3249, 83712), (3456, 78698), (3488, 77976), (3648, 74556), (3924, 69312), (4104, 66272), (4142, 65664), (4332, 62784), (4864, 55917), (5232, 51984), (5472, 49704), (5776, 47088), (5886, 46208), (6213, 43776), (6498, 41856), (6912, 39349), (6976, 38988), (7296, 37278), (7848, 34656), (8208, 33136), (8284, 32832), (8664, 31392), (9747, 27904), (10464, 25992), (10944, 24852), (11552, 23544), (11772, 23104), (12426, 21888), (12996, 20928), (13952, 19494), (14592, 18639), (15696, 17328), (16416, 16568)]