248518704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15737}}^1$

素因数の和:15802

約数の個数: 80

約数和(自身を含む): 749380608

約数和(自身を除く): 500861904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15737, 15792, 31474, 47211, 62948, 94422, 110159, 125896, 188844, 220318, 251792, 330477, 377688, 440636, 660954, 739639, 755376, 881272, 1321908, 1479278, 1762544, 2218917, 2643816, 2958556, 4437834, 5177473, 5287632, 5917112, 8875668, 10354946, 11834224, 15532419, 17751336, 20709892, 31064838, 35502672, 41419784, 62129676, 82839568, 124259352, 248518704]

約数ペア:

[(1, 248518704), (2, 124259352), (3, 82839568), (4, 62129676), (6, 41419784), (7, 35502672), (8, 31064838), (12, 20709892), (14, 17751336), (16, 15532419), (21, 11834224), (24, 10354946), (28, 8875668), (42, 5917112), (47, 5287632), (48, 5177473), (56, 4437834), (84, 2958556), (94, 2643816), (112, 2218917), (141, 1762544), (168, 1479278), (188, 1321908), (282, 881272), (329, 755376), (336, 739639), (376, 660954), (564, 440636), (658, 377688), (752, 330477), (987, 251792), (1128, 220318), (1316, 188844), (1974, 125896), (2256, 110159), (2632, 94422), (3948, 62948), (5264, 47211), (7896, 31474), (15737, 15792)]