624819136

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{10159}}^1$

素因数の和:10233

約数の個数: 42

約数和(自身を含む): 1281287760

約数和(自身を除く): 656468624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3844, 7688, 10159, 15376, 20318, 30752, 40636, 61504, 81272, 162544, 314929, 325088, 629858, 650176, 1259716, 2519432, 5038864, 9762799, 10077728, 19525598, 20155456, 39051196, 78102392, 156204784, 312409568, 624819136]

約数ペア:

[(1, 624819136), (2, 312409568), (4, 156204784), (8, 78102392), (16, 39051196), (31, 20155456), (32, 19525598), (62, 10077728), (64, 9762799), (124, 5038864), (248, 2519432), (496, 1259716), (961, 650176), (992, 629858), (1922, 325088), (1984, 314929), (3844, 162544), (7688, 81272), (10159, 61504), (15376, 40636), (20318, 30752)]