499945024

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2087}}^1$

素因数の和:2315

約数の個数: 56

約数和(自身を含む): 1050096960

約数和(自身を除く): 550151936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 197, 304, 394, 608, 788, 1216, 1576, 2087, 3152, 3743, 4174, 6304, 7486, 8348, 12608, 14972, 16696, 29944, 33392, 39653, 59888, 66784, 79306, 119776, 133568, 158612, 239552, 317224, 411139, 634448, 822278, 1268896, 1644556, 2537792, 3289112, 6578224, 7811641, 13156448, 15623282, 26312896, 31246564, 62493128, 124986256, 249972512, 499945024]

約数ペア:

[(1, 499945024), (2, 249972512), (4, 124986256), (8, 62493128), (16, 31246564), (19, 26312896), (32, 15623282), (38, 13156448), (64, 7811641), (76, 6578224), (152, 3289112), (197, 2537792), (304, 1644556), (394, 1268896), (608, 822278), (788, 634448), (1216, 411139), (1576, 317224), (2087, 239552), (3152, 158612), (3743, 133568), (4174, 119776), (6304, 79306), (7486, 66784), (8348, 59888), (12608, 39653), (14972, 33392), (16696, 29944)]