253750224

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 844654272

約数和(自身を除く): 590904048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 43, 48, 49, 52, 56, 78, 84, 86, 91, 98, 104, 112, 129, 147, 156, 168, 172, 182, 193, 196, 208, 258, 273, 294, 301, 312, 336, 344, 364, 386, 392, 516, 546, 559, 579, 588, 602, 624, 637, 688, 728, 772, 784, 903, 1032, 1092, 1118, 1158, 1176, 1204, 1274, 1351, 1456, 1544, 1677, 1806, 1911, 2064, 2107, 2184, 2236, 2316, 2352, 2408, 2509, 2548, 2702, 3088, 3354, 3612, 3822, 3913, 4053, 4214, 4368, 4472, 4632, 4816, 5018, 5096, 5404, 6321, 6708, 7224, 7527, 7644, 7826, 8106, 8299, 8428, 8944, 9264, 9457, 10036, 10192, 10808, 11739, 12642, 13416, 14448, 15054, 15288, 15652, 16212, 16598, 16856, 17563, 18914, 20072, 21616, 23478, 24897, 25284, 26832, 27391, 28371, 30108, 30576, 31304, 32424, 33196, 33712, 35126, 37828, 40144, 46956, 49794, 50568, 52689, 54782, 56742, 58093, 60216, 62608, 64848, 66392, 70252, 75656, 82173, 93912, 99588, 101136, 105378, 107887, 109564, 113484, 116186, 120432, 122941, 132784, 140504, 151312, 164346, 174279, 187824, 199176, 210756, 215774, 219128, 226968, 232372, 245882, 281008, 323661, 328692, 348558, 368823, 398352, 406651, 421512, 431548, 438256, 453936, 464744, 491764, 647322, 657384, 697116, 737646, 755209, 813302, 843024, 863096, 929488, 983528, 1219953, 1294644, 1314768, 1394232, 1475292, 1510418, 1626604, 1726192, 1967056, 2265627, 2439906, 2589288, 2788464, 2950584, 3020836, 3253208, 4531254, 4879812, 5178576, 5286463, 5901168, 6041672, 6506416, 9062508, 9759624, 10572926, 12083344, 15859389, 18125016, 19519248, 21145852, 31718778, 36250032, 42291704, 63437556, 84583408, 126875112, 253750224]

約数ペア:

[(1, 253750224), (2, 126875112), (3, 84583408), (4, 63437556), (6, 42291704), (7, 36250032), (8, 31718778), (12, 21145852), (13, 19519248), (14, 18125016), (16, 15859389), (21, 12083344), (24, 10572926), (26, 9759624), (28, 9062508), (39, 6506416), (42, 6041672), (43, 5901168), (48, 5286463), (49, 5178576), (52, 4879812), (56, 4531254), (78, 3253208), (84, 3020836), (86, 2950584), (91, 2788464), (98, 2589288), (104, 2439906), (112, 2265627), (129, 1967056), (147, 1726192), (156, 1626604), (168, 1510418), (172, 1475292), (182, 1394232), (193, 1314768), (196, 1294644), (208, 1219953), (258, 983528), (273, 929488), (294, 863096), (301, 843024), (312, 813302), (336, 755209), (344, 737646), (364, 697116), (386, 657384), (392, 647322), (516, 491764), (546, 464744), (559, 453936), (579, 438256), (588, 431548), (602, 421512), (624, 406651), (637, 398352), (688, 368823), (728, 348558), (772, 328692), (784, 323661), (903, 281008), (1032, 245882), (1092, 232372), (1118, 226968), (1158, 219128), (1176, 215774), (1204, 210756), (1274, 199176), (1351, 187824), (1456, 174279), (1544, 164346), (1677, 151312), (1806, 140504), (1911, 132784), (2064, 122941), (2107, 120432), (2184, 116186), (2236, 113484), (2316, 109564), (2352, 107887), (2408, 105378), (2509, 101136), (2548, 99588), (2702, 93912), (3088, 82173), (3354, 75656), (3612, 70252), (3822, 66392), (3913, 64848), (4053, 62608), (4214, 60216), (4368, 58093), (4472, 56742), (4632, 54782), (4816, 52689), (5018, 50568), (5096, 49794), (5404, 46956), (6321, 40144), (6708, 37828), (7224, 35126), (7527, 33712), (7644, 33196), (7826, 32424), (8106, 31304), (8299, 30576), (8428, 30108), (8944, 28371), (9264, 27391), (9457, 26832), (10036, 25284), (10192, 24897), (10808, 23478), (11739, 21616), (12642, 20072), (13416, 18914), (14448, 17563), (15054, 16856), (15288, 16598), (15652, 16212)]