338032964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 641208960

約数和(自身を除く): 303175996

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 227, 244, 359, 454, 718, 908, 1037, 1436, 2074, 3859, 4148, 6103, 7718, 12206, 13847, 15436, 21899, 24412, 27694, 43798, 55388, 81493, 87596, 162986, 235399, 325972, 372283, 470798, 744566, 941596, 1385381, 1489132, 2770762, 4971073, 5541524, 9942146, 19884292, 84508241, 169016482, 338032964]

約数ペア:

[(1, 338032964), (2, 169016482), (4, 84508241), (17, 19884292), (34, 9942146), (61, 5541524), (68, 4971073), (122, 2770762), (227, 1489132), (244, 1385381), (359, 941596), (454, 744566), (718, 470798), (908, 372283), (1037, 325972), (1436, 235399), (2074, 162986), (3859, 87596), (4148, 81493), (6103, 55388), (7718, 43798), (12206, 27694), (13847, 24412), (15436, 21899)]