248789632

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 645096960

約数和(自身を除く): 396307328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 53, 56, 62, 64, 91, 104, 106, 112, 124, 128, 169, 182, 208, 212, 217, 224, 248, 338, 364, 371, 403, 416, 424, 434, 448, 496, 676, 689, 728, 742, 806, 832, 848, 868, 896, 992, 1183, 1352, 1378, 1456, 1484, 1612, 1643, 1664, 1696, 1736, 1984, 2366, 2704, 2756, 2821, 2912, 2968, 3224, 3286, 3392, 3472, 3968, 4732, 4823, 5239, 5408, 5512, 5642, 5824, 5936, 6448, 6572, 6784, 6944, 8957, 9464, 9646, 10478, 10816, 11024, 11284, 11501, 11648, 11872, 12896, 13144, 13888, 17914, 18928, 19292, 20956, 21359, 21632, 22048, 22568, 23002, 23744, 25792, 26288, 27776, 35828, 36673, 37856, 38584, 41912, 42718, 44096, 45136, 46004, 47488, 51584, 52576, 62699, 71656, 73346, 75712, 77168, 83824, 85436, 88192, 90272, 92008, 105152, 125398, 143312, 146692, 149513, 151424, 154336, 167648, 170872, 180544, 184016, 210304, 250796, 277667, 286624, 293384, 299026, 308672, 335296, 341744, 361088, 368032, 501592, 555334, 573248, 586768, 598052, 617344, 670592, 683488, 736064, 1003184, 1110668, 1146496, 1173536, 1196104, 1366976, 1472128, 1943669, 2006368, 2221336, 2347072, 2392208, 2733952, 3887338, 4012736, 4442672, 4694144, 4784416, 7774676, 8025472, 8885344, 9568832, 15549352, 17770688, 19137664, 31098704, 35541376, 62197408, 124394816, 248789632]

約数ペア:

[(1, 248789632), (2, 124394816), (4, 62197408), (7, 35541376), (8, 31098704), (13, 19137664), (14, 17770688), (16, 15549352), (26, 9568832), (28, 8885344), (31, 8025472), (32, 7774676), (52, 4784416), (53, 4694144), (56, 4442672), (62, 4012736), (64, 3887338), (91, 2733952), (104, 2392208), (106, 2347072), (112, 2221336), (124, 2006368), (128, 1943669), (169, 1472128), (182, 1366976), (208, 1196104), (212, 1173536), (217, 1146496), (224, 1110668), (248, 1003184), (338, 736064), (364, 683488), (371, 670592), (403, 617344), (416, 598052), (424, 586768), (434, 573248), (448, 555334), (496, 501592), (676, 368032), (689, 361088), (728, 341744), (742, 335296), (806, 308672), (832, 299026), (848, 293384), (868, 286624), (896, 277667), (992, 250796), (1183, 210304), (1352, 184016), (1378, 180544), (1456, 170872), (1484, 167648), (1612, 154336), (1643, 151424), (1664, 149513), (1696, 146692), (1736, 143312), (1984, 125398), (2366, 105152), (2704, 92008), (2756, 90272), (2821, 88192), (2912, 85436), (2968, 83824), (3224, 77168), (3286, 75712), (3392, 73346), (3472, 71656), (3968, 62699), (4732, 52576), (4823, 51584), (5239, 47488), (5408, 46004), (5512, 45136), (5642, 44096), (5824, 42718), (5936, 41912), (6448, 38584), (6572, 37856), (6784, 36673), (6944, 35828), (8957, 27776), (9464, 26288), (9646, 25792), (10478, 23744), (10816, 23002), (11024, 22568), (11284, 22048), (11501, 21632), (11648, 21359), (11872, 20956), (12896, 19292), (13144, 18928), (13888, 17914)]