255996846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{119513}}^1$

素因数の和:119545

約数の個数: 48

約数和(自身を含む): 671190624

約数和(自身を除く): 415193778

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 119513, 239026, 358539, 717078, 836591, 1075617, 1673182, 2031721, 2151234, 2509773, 4063442, 5019546, 6095163, 7529319, 12190326, 14222047, 15058638, 18285489, 28444094, 36570978, 42666141, 85332282, 127998423, 255996846]

約数ペア:

[(1, 255996846), (2, 127998423), (3, 85332282), (6, 42666141), (7, 36570978), (9, 28444094), (14, 18285489), (17, 15058638), (18, 14222047), (21, 12190326), (34, 7529319), (42, 6095163), (51, 5019546), (63, 4063442), (102, 2509773), (119, 2151234), (126, 2031721), (153, 1673182), (238, 1075617), (306, 836591), (357, 717078), (714, 358539), (1071, 239026), (2142, 119513)]