1668486528

素因数分解:

$2^7\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21617}}^1$

素因数の和:21704

約数の個数: 96

約数和(自身を含む): 4873129560

約数和(自身を除く): 3204643032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 268, 288, 384, 402, 536, 576, 603, 804, 1072, 1152, 1206, 1608, 2144, 2412, 3216, 4288, 4824, 6432, 8576, 9648, 12864, 19296, 21617, 25728, 38592, 43234, 64851, 77184, 86468, 129702, 172936, 194553, 259404, 345872, 389106, 518808, 691744, 778212, 1037616, 1383488, 1448339, 1556424, 2075232, 2766976, 2896678, 3112848, 4150464, 4345017, 5793356, 6225696, 8300928, 8690034, 11586712, 12451392, 13035051, 17380068, 23173424, 24902784, 26070102, 34760136, 46346848, 52140204, 69520272, 92693696, 104280408, 139040544, 185387392, 208560816, 278081088, 417121632, 556162176, 834243264, 1668486528]

約数ペア:

[(1, 1668486528), (2, 834243264), (3, 556162176), (4, 417121632), (6, 278081088), (8, 208560816), (9, 185387392), (12, 139040544), (16, 104280408), (18, 92693696), (24, 69520272), (32, 52140204), (36, 46346848), (48, 34760136), (64, 26070102), (67, 24902784), (72, 23173424), (96, 17380068), (128, 13035051), (134, 12451392), (144, 11586712), (192, 8690034), (201, 8300928), (268, 6225696), (288, 5793356), (384, 4345017), (402, 4150464), (536, 3112848), (576, 2896678), (603, 2766976), (804, 2075232), (1072, 1556424), (1152, 1448339), (1206, 1383488), (1608, 1037616), (2144, 778212), (2412, 691744), (3216, 518808), (4288, 389106), (4824, 345872), (6432, 259404), (8576, 194553), (9648, 172936), (12864, 129702), (19296, 86468), (21617, 77184), (25728, 64851), (38592, 43234)]