397579072

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8429}}^1$

素因数の和:8519

約数の個数: 56

約数和(自身を含む): 873617760

約数和(自身を除く): 476038688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 134, 176, 268, 352, 536, 704, 737, 1072, 1474, 2144, 2948, 4288, 5896, 8429, 11792, 16858, 23584, 33716, 47168, 67432, 92719, 134864, 185438, 269728, 370876, 539456, 564743, 741752, 1129486, 1483504, 2258972, 2967008, 4517944, 5934016, 6212173, 9035888, 12424346, 18071776, 24848692, 36143552, 49697384, 99394768, 198789536, 397579072]

約数ペア:

[(1, 397579072), (2, 198789536), (4, 99394768), (8, 49697384), (11, 36143552), (16, 24848692), (22, 18071776), (32, 12424346), (44, 9035888), (64, 6212173), (67, 5934016), (88, 4517944), (134, 2967008), (176, 2258972), (268, 1483504), (352, 1129486), (536, 741752), (704, 564743), (737, 539456), (1072, 370876), (1474, 269728), (2144, 185438), (2948, 134864), (4288, 92719), (5896, 67432), (8429, 47168), (11792, 33716), (16858, 23584)]