251570664

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{12007}}^1$

素因数の和:12119

約数の個数: 64

約数和(自身を含む): 706070400

約数和(自身を除く): 454499736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 873, 1164, 1746, 2328, 2619, 3492, 5238, 6984, 10476, 12007, 20952, 24014, 36021, 48028, 72042, 96056, 108063, 144084, 216126, 288168, 324189, 432252, 648378, 864504, 1164679, 1296756, 2329358, 2593512, 3494037, 4658716, 6988074, 9317432, 10482111, 13976148, 20964222, 27952296, 31446333, 41928444, 62892666, 83856888, 125785332, 251570664]

約数ペア:

[(1, 251570664), (2, 125785332), (3, 83856888), (4, 62892666), (6, 41928444), (8, 31446333), (9, 27952296), (12, 20964222), (18, 13976148), (24, 10482111), (27, 9317432), (36, 6988074), (54, 4658716), (72, 3494037), (97, 2593512), (108, 2329358), (194, 1296756), (216, 1164679), (291, 864504), (388, 648378), (582, 432252), (776, 324189), (873, 288168), (1164, 216126), (1746, 144084), (2328, 108063), (2619, 96056), (3492, 72042), (5238, 48028), (6984, 36021), (10476, 24014), (12007, 20952)]