1331188992

素因数分解:

$2^8\times 3^6\times 7^1\times {\mathrm{1019}}^1$

素因数の和:1060

約数の個数: 252

約数和(自身を含む): 4557547680

約数和(自身を除く): 3226358688

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, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 768, 864, 896, 972, 1008, 1019, 1134, 1152, 1296, 1344, 1458, 1512, 1701, 1728, 1792, 1944, 2016, 2038, 2268, 2304, 2592, 2688, 2916, 3024, 3057, 3402, 3456, 3888, 4032, 4076, 4536, 5103, 5184, 5376, 5832, 6048, 6114, 6804, 6912, 7133, 7776, 8064, 8152, 9072, 9171, 10206, 10368, 11664, 12096, 12228, 13608, 14266, 15552, 16128, 16304, 18144, 18342, 20412, 20736, 21399, 23328, 24192, 24456, 27216, 27513, 28532, 31104, 32608, 36288, 36684, 40824, 42798, 46656, 48384, 48912, 54432, 55026, 57064, 62208, 64197, 65216, 72576, 73368, 81648, 82539, 85596, 93312, 97824, 108864, 110052, 114128, 128394, 130432, 145152, 146736, 163296, 165078, 171192, 186624, 192591, 195648, 217728, 220104, 228256, 247617, 256788, 260864, 293472, 326592, 330156, 342384, 385182, 391296, 435456, 440208, 456512, 495234, 513576, 577773, 586944, 653184, 660312, 684768, 742851, 770364, 782592, 880416, 913024, 990468, 1027152, 1155546, 1173888, 1306368, 1320624, 1369536, 1485702, 1540728, 1733319, 1760832, 1826048, 1980936, 2054304, 2311092, 2347776, 2641248, 2739072, 2971404, 3081456, 3466638, 3521664, 3961872, 4108608, 4622184, 5199957, 5282496, 5478144, 5942808, 6162912, 6933276, 7043328, 7923744, 8217216, 9244368, 10399914, 10564992, 11885616, 12325824, 13866552, 15847488, 16434432, 18488736, 20799828, 21129984, 23771232, 24651648, 27733104, 31694976, 36977472, 41599656, 47542464, 49303296, 55466208, 63389952, 73954944, 83199312, 95084928, 110932416, 147909888, 166398624, 190169856, 221864832, 332797248, 443729664, 665594496, 1331188992]

約数ペア:

[(1, 1331188992), (2, 665594496), (3, 443729664), (4, 332797248), (6, 221864832), (7, 190169856), (8, 166398624), (9, 147909888), (12, 110932416), (14, 95084928), (16, 83199312), (18, 73954944), (21, 63389952), (24, 55466208), (27, 49303296), (28, 47542464), (32, 41599656), (36, 36977472), (42, 31694976), (48, 27733104), (54, 24651648), (56, 23771232), (63, 21129984), (64, 20799828), (72, 18488736), (81, 16434432), (84, 15847488), (96, 13866552), (108, 12325824), (112, 11885616), (126, 10564992), (128, 10399914), (144, 9244368), (162, 8217216), (168, 7923744), (189, 7043328), (192, 6933276), (216, 6162912), (224, 5942808), (243, 5478144), (252, 5282496), (256, 5199957), (288, 4622184), (324, 4108608), (336, 3961872), (378, 3521664), (384, 3466638), (432, 3081456), (448, 2971404), (486, 2739072), (504, 2641248), (567, 2347776), (576, 2311092), (648, 2054304), (672, 1980936), (729, 1826048), (756, 1760832), (768, 1733319), (864, 1540728), (896, 1485702), (972, 1369536), (1008, 1320624), (1019, 1306368), (1134, 1173888), (1152, 1155546), (1296, 1027152), (1344, 990468), (1458, 913024), (1512, 880416), (1701, 782592), (1728, 770364), (1792, 742851), (1944, 684768), (2016, 660312), (2038, 653184), (2268, 586944), (2304, 577773), (2592, 513576), (2688, 495234), (2916, 456512), (3024, 440208), (3057, 435456), (3402, 391296), (3456, 385182), (3888, 342384), (4032, 330156), (4076, 326592), (4536, 293472), (5103, 260864), (5184, 256788), (5376, 247617), (5832, 228256), (6048, 220104), (6114, 217728), (6804, 195648), (6912, 192591), (7133, 186624), (7776, 171192), (8064, 165078), (8152, 163296), (9072, 146736), (9171, 145152), (10206, 130432), (10368, 128394), (11664, 114128), (12096, 110052), (12228, 108864), (13608, 97824), (14266, 93312), (15552, 85596), (16128, 82539), (16304, 81648), (18144, 73368), (18342, 72576), (20412, 65216), (20736, 64197), (21399, 62208), (23328, 57064), (24192, 55026), (24456, 54432), (27216, 48912), (27513, 48384), (28532, 46656), (31104, 42798), (32608, 40824), (36288, 36684)]