266179628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12577}}^1$

素因数の和:12642

約数の個数: 48

約数和(自身を含む): 562085664

約数和(自身を除く): 295906036

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10582, 12577, 21164, 25154, 50308, 138347, 163501, 276694, 327002, 465349, 553388, 654004, 930698, 1798511, 1861396, 3597022, 5118839, 6049537, 7194044, 10237678, 12099074, 20475356, 24198148, 66544907, 133089814, 266179628]

約数ペア:

[(1, 266179628), (2, 133089814), (4, 66544907), (11, 24198148), (13, 20475356), (22, 12099074), (26, 10237678), (37, 7194044), (44, 6049537), (52, 5118839), (74, 3597022), (143, 1861396), (148, 1798511), (286, 930698), (407, 654004), (481, 553388), (572, 465349), (814, 327002), (962, 276694), (1628, 163501), (1924, 138347), (5291, 50308), (10582, 25154), (12577, 21164)]