304431462

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1213}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 672691968

約数和(自身を除く): 368260506

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 191, 219, 382, 438, 573, 657, 1146, 1213, 1314, 1719, 2426, 3438, 3639, 7278, 10917, 13943, 21834, 27886, 41829, 83658, 88549, 125487, 177098, 231683, 250974, 265647, 463366, 531294, 695049, 796941, 1390098, 1593882, 2085147, 4170294, 16912859, 33825718, 50738577, 101477154, 152215731, 304431462]

約数ペア:

[(1, 304431462), (2, 152215731), (3, 101477154), (6, 50738577), (9, 33825718), (18, 16912859), (73, 4170294), (146, 2085147), (191, 1593882), (219, 1390098), (382, 796941), (438, 695049), (573, 531294), (657, 463366), (1146, 265647), (1213, 250974), (1314, 231683), (1719, 177098), (2426, 125487), (3438, 88549), (3639, 83658), (7278, 41829), (10917, 27886), (13943, 21834)]