1304408448

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2036

約数の個数: 224

約数和(自身を含む): 4454980560

約数和(自身を除く): 3150572112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1458, 1512, 1701, 1728, 1944, 1997, 2016, 2268, 2592, 2688, 2916, 3024, 3402, 3456, 3888, 3994, 4032, 4536, 5103, 5184, 5832, 5991, 6048, 6804, 7776, 7988, 8064, 9072, 10206, 10368, 11664, 11982, 12096, 13608, 13979, 15552, 15976, 17973, 18144, 20412, 23328, 23964, 24192, 27216, 27958, 31104, 31952, 35946, 36288, 40824, 41937, 46656, 47928, 53919, 54432, 55916, 63904, 71892, 72576, 81648, 83874, 93312, 95856, 107838, 108864, 111832, 125811, 127808, 143784, 161757, 163296, 167748, 191712, 215676, 217728, 223664, 251622, 255616, 287568, 323514, 326592, 335496, 377433, 383424, 431352, 447328, 485271, 503244, 575136, 647028, 653184, 670992, 754866, 766848, 862704, 894656, 970542, 1006488, 1132299, 1150272, 1294056, 1341984, 1455813, 1509732, 1725408, 1789312, 1941084, 2012976, 2264598, 2300544, 2588112, 2683968, 2911626, 3019464, 3396897, 3450816, 3882168, 4025952, 4529196, 5176224, 5367936, 5823252, 6038928, 6793794, 6901632, 7764336, 8051904, 9058392, 10190691, 10352448, 11646504, 12077856, 13587588, 15528672, 16103808, 18116784, 20381382, 20704896, 23293008, 24155712, 27175176, 31057344, 36233568, 40762764, 46586016, 48311424, 54350352, 62114688, 72467136, 81525528, 93172032, 108700704, 144934272, 163051056, 186344064, 217401408, 326102112, 434802816, 652204224, 1304408448]

約数ペア:

[(1, 1304408448), (2, 652204224), (3, 434802816), (4, 326102112), (6, 217401408), (7, 186344064), (8, 163051056), (9, 144934272), (12, 108700704), (14, 93172032), (16, 81525528), (18, 72467136), (21, 62114688), (24, 54350352), (27, 48311424), (28, 46586016), (32, 40762764), (36, 36233568), (42, 31057344), (48, 27175176), (54, 24155712), (56, 23293008), (63, 20704896), (64, 20381382), (72, 18116784), (81, 16103808), (84, 15528672), (96, 13587588), (108, 12077856), (112, 11646504), (126, 10352448), (128, 10190691), (144, 9058392), (162, 8051904), (168, 7764336), (189, 6901632), (192, 6793794), (216, 6038928), (224, 5823252), (243, 5367936), (252, 5176224), (288, 4529196), (324, 4025952), (336, 3882168), (378, 3450816), (384, 3396897), (432, 3019464), (448, 2911626), (486, 2683968), (504, 2588112), (567, 2300544), (576, 2264598), (648, 2012976), (672, 1941084), (729, 1789312), (756, 1725408), (864, 1509732), (896, 1455813), (972, 1341984), (1008, 1294056), (1134, 1150272), (1152, 1132299), (1296, 1006488), (1344, 970542), (1458, 894656), (1512, 862704), (1701, 766848), (1728, 754866), (1944, 670992), (1997, 653184), (2016, 647028), (2268, 575136), (2592, 503244), (2688, 485271), (2916, 447328), (3024, 431352), (3402, 383424), (3456, 377433), (3888, 335496), (3994, 326592), (4032, 323514), (4536, 287568), (5103, 255616), (5184, 251622), (5832, 223664), (5991, 217728), (6048, 215676), (6804, 191712), (7776, 167748), (7988, 163296), (8064, 161757), (9072, 143784), (10206, 127808), (10368, 125811), (11664, 111832), (11982, 108864), (12096, 107838), (13608, 95856), (13979, 93312), (15552, 83874), (15976, 81648), (17973, 72576), (18144, 71892), (20412, 63904), (23328, 55916), (23964, 54432), (24192, 53919), (27216, 47928), (27958, 46656), (31104, 41937), (31952, 40824), (35946, 36288)]