248532984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{493121}}^1$

素因数の和:493140

約数の個数: 48

約数和(自身を含む): 769270320

約数和(自身を除く): 520737336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 493121, 986242, 1479363, 1972484, 2958726, 3451847, 3944968, 4438089, 5917452, 6903694, 8876178, 10355541, 11834904, 13807388, 17752356, 20711082, 27614776, 31066623, 35504712, 41422164, 62133246, 82844328, 124266492, 248532984]

約数ペア:

[(1, 248532984), (2, 124266492), (3, 82844328), (4, 62133246), (6, 41422164), (7, 35504712), (8, 31066623), (9, 27614776), (12, 20711082), (14, 17752356), (18, 13807388), (21, 11834904), (24, 10355541), (28, 8876178), (36, 6903694), (42, 5917452), (56, 4438089), (63, 3944968), (72, 3451847), (84, 2958726), (126, 1972484), (168, 1479363), (252, 986242), (504, 493121)]