1664980992

素因数分解:

$2^{11}\times 3^2\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1008

約数の個数: 144

約数和(自身を含む): 4860994320

約数和(自身を除く): 3196013328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 288, 309, 384, 412, 512, 576, 618, 768, 824, 877, 927, 1024, 1152, 1236, 1536, 1648, 1754, 1854, 2048, 2304, 2472, 2631, 3072, 3296, 3508, 3708, 4608, 4944, 5262, 6144, 6592, 7016, 7416, 7893, 9216, 9888, 10524, 13184, 14032, 14832, 15786, 18432, 19776, 21048, 26368, 28064, 29664, 31572, 39552, 42096, 52736, 56128, 59328, 63144, 79104, 84192, 90331, 105472, 112256, 118656, 126288, 158208, 168384, 180662, 210944, 224512, 237312, 252576, 270993, 316416, 336768, 361324, 449024, 474624, 505152, 541986, 632832, 673536, 722648, 812979, 898048, 949248, 1010304, 1083972, 1347072, 1445296, 1625958, 1796096, 1898496, 2020608, 2167944, 2694144, 2890592, 3251916, 4041216, 4335888, 5388288, 5781184, 6503832, 8082432, 8671776, 11562368, 13007664, 16164864, 17343552, 23124736, 26015328, 34687104, 46249472, 52030656, 69374208, 92498944, 104061312, 138748416, 184997888, 208122624, 277496832, 416245248, 554993664, 832490496, 1664980992]

約数ペア:

[(1, 1664980992), (2, 832490496), (3, 554993664), (4, 416245248), (6, 277496832), (8, 208122624), (9, 184997888), (12, 138748416), (16, 104061312), (18, 92498944), (24, 69374208), (32, 52030656), (36, 46249472), (48, 34687104), (64, 26015328), (72, 23124736), (96, 17343552), (103, 16164864), (128, 13007664), (144, 11562368), (192, 8671776), (206, 8082432), (256, 6503832), (288, 5781184), (309, 5388288), (384, 4335888), (412, 4041216), (512, 3251916), (576, 2890592), (618, 2694144), (768, 2167944), (824, 2020608), (877, 1898496), (927, 1796096), (1024, 1625958), (1152, 1445296), (1236, 1347072), (1536, 1083972), (1648, 1010304), (1754, 949248), (1854, 898048), (2048, 812979), (2304, 722648), (2472, 673536), (2631, 632832), (3072, 541986), (3296, 505152), (3508, 474624), (3708, 449024), (4608, 361324), (4944, 336768), (5262, 316416), (6144, 270993), (6592, 252576), (7016, 237312), (7416, 224512), (7893, 210944), (9216, 180662), (9888, 168384), (10524, 158208), (13184, 126288), (14032, 118656), (14832, 112256), (15786, 105472), (18432, 90331), (19776, 84192), (21048, 79104), (26368, 63144), (28064, 59328), (29664, 56128), (31572, 52736), (39552, 42096)]