1018386432

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{877}}^1$

素因数の和:918

約数の個数: 240

約数和(自身を含む): 3480356880

約数和(自身を除く): 2461970448

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, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 877, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1754, 1792, 2016, 2048, 2268, 2304, 2592, 2631, 2688, 3024, 3072, 3456, 3508, 3584, 4032, 4536, 4608, 5184, 5262, 5376, 6048, 6139, 6144, 6912, 7016, 7168, 7893, 8064, 9072, 9216, 10368, 10524, 10752, 12096, 12278, 13824, 14032, 14336, 15786, 16128, 18144, 18417, 18432, 20736, 21048, 21504, 23679, 24192, 24556, 27648, 28064, 31572, 32256, 36288, 36834, 41472, 42096, 43008, 47358, 48384, 49112, 55251, 55296, 56128, 63144, 64512, 71037, 72576, 73668, 82944, 84192, 94716, 96768, 98224, 110502, 112256, 126288, 129024, 142074, 145152, 147336, 165753, 165888, 168384, 189432, 193536, 196448, 221004, 224512, 252576, 284148, 290304, 294672, 331506, 336768, 378864, 387072, 392896, 442008, 449024, 497259, 505152, 568296, 580608, 589344, 663012, 673536, 757728, 785792, 884016, 898048, 994518, 1010304, 1136592, 1161216, 1178688, 1326024, 1347072, 1515456, 1571584, 1768032, 1796096, 1989036, 2020608, 2273184, 2357376, 2652048, 2694144, 3030912, 3143168, 3536064, 3978072, 4041216, 4546368, 4714752, 5304096, 5388288, 6061824, 6286336, 7072128, 7956144, 8082432, 9092736, 9429504, 10608192, 12123648, 12572672, 14144256, 15912288, 16164864, 18185472, 18859008, 21216384, 24247296, 28288512, 31824576, 36370944, 37718016, 42432768, 48494592, 56577024, 63649152, 72741888, 84865536, 113154048, 127298304, 145483776, 169731072, 254596608, 339462144, 509193216, 1018386432]

約数ペア:

[(1, 1018386432), (2, 509193216), (3, 339462144), (4, 254596608), (6, 169731072), (7, 145483776), (8, 127298304), (9, 113154048), (12, 84865536), (14, 72741888), (16, 63649152), (18, 56577024), (21, 48494592), (24, 42432768), (27, 37718016), (28, 36370944), (32, 31824576), (36, 28288512), (42, 24247296), (48, 21216384), (54, 18859008), (56, 18185472), (63, 16164864), (64, 15912288), (72, 14144256), (81, 12572672), (84, 12123648), (96, 10608192), (108, 9429504), (112, 9092736), (126, 8082432), (128, 7956144), (144, 7072128), (162, 6286336), (168, 6061824), (189, 5388288), (192, 5304096), (216, 4714752), (224, 4546368), (252, 4041216), (256, 3978072), (288, 3536064), (324, 3143168), (336, 3030912), (378, 2694144), (384, 2652048), (432, 2357376), (448, 2273184), (504, 2020608), (512, 1989036), (567, 1796096), (576, 1768032), (648, 1571584), (672, 1515456), (756, 1347072), (768, 1326024), (864, 1178688), (877, 1161216), (896, 1136592), (1008, 1010304), (1024, 994518), (1134, 898048), (1152, 884016), (1296, 785792), (1344, 757728), (1512, 673536), (1536, 663012), (1728, 589344), (1754, 580608), (1792, 568296), (2016, 505152), (2048, 497259), (2268, 449024), (2304, 442008), (2592, 392896), (2631, 387072), (2688, 378864), (3024, 336768), (3072, 331506), (3456, 294672), (3508, 290304), (3584, 284148), (4032, 252576), (4536, 224512), (4608, 221004), (5184, 196448), (5262, 193536), (5376, 189432), (6048, 168384), (6139, 165888), (6144, 165753), (6912, 147336), (7016, 145152), (7168, 142074), (7893, 129024), (8064, 126288), (9072, 112256), (9216, 110502), (10368, 98224), (10524, 96768), (10752, 94716), (12096, 84192), (12278, 82944), (13824, 73668), (14032, 72576), (14336, 71037), (15786, 64512), (16128, 63144), (18144, 56128), (18417, 55296), (18432, 55251), (20736, 49112), (21048, 48384), (21504, 47358), (23679, 43008), (24192, 42096), (24556, 41472), (27648, 36834), (28064, 36288), (31572, 32256)]