331151548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29347}}^1$

素因数の和:29402

約数の個数: 48

約数和(自身を含む): 736282624

約数和(自身を除く): 405131076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 29347, 58694, 117388, 205429, 381511, 410858, 763022, 821716, 909757, 1526044, 1819514, 2670577, 3639028, 5341154, 6368299, 10682308, 11826841, 12736598, 23653682, 25473196, 47307364, 82787887, 165575774, 331151548]

約数ペア:

[(1, 331151548), (2, 165575774), (4, 82787887), (7, 47307364), (13, 25473196), (14, 23653682), (26, 12736598), (28, 11826841), (31, 10682308), (52, 6368299), (62, 5341154), (91, 3639028), (124, 2670577), (182, 1819514), (217, 1526044), (364, 909757), (403, 821716), (434, 763022), (806, 410858), (868, 381511), (1612, 205429), (2821, 117388), (5642, 58694), (11284, 29347)]