248271712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1289}}^1$

素因数の和:1775

約数の個数: 48

約数和(自身を含む): 527929920

約数和(自身を除く): 279658208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 463, 926, 1289, 1852, 2578, 3704, 5156, 6019, 7408, 10312, 12038, 14816, 16757, 20624, 24076, 33514, 41248, 48152, 67028, 96304, 134056, 192608, 268112, 536224, 596807, 1193614, 2387228, 4774456, 7758491, 9548912, 15516982, 19097824, 31033964, 62067928, 124135856, 248271712]

約数ペア:

[(1, 248271712), (2, 124135856), (4, 62067928), (8, 31033964), (13, 19097824), (16, 15516982), (26, 9548912), (32, 7758491), (52, 4774456), (104, 2387228), (208, 1193614), (416, 596807), (463, 536224), (926, 268112), (1289, 192608), (1852, 134056), (2578, 96304), (3704, 67028), (5156, 48152), (6019, 41248), (7408, 33514), (10312, 24076), (12038, 20624), (14816, 16757)]