972670384

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^2\times {\mathrm{1291}}^1$

素因数の和:1375

約数の個数: 90

約数和(自身を含む): 2266983252

約数和(自身を除く): 1294312868

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 961, 1291, 1519, 1736, 1922, 2582, 3038, 3472, 3844, 5164, 6076, 6727, 7688, 9037, 10328, 12152, 13454, 15376, 18074, 20656, 24304, 26908, 36148, 40021, 47089, 53816, 63259, 72296, 80042, 94178, 107632, 126518, 144592, 160084, 188356, 253036, 280147, 320168, 376712, 506072, 560294, 640336, 753424, 1012144, 1120588, 1240651, 1961029, 2241176, 2481302, 3922058, 4482352, 4962604, 7844116, 8684557, 9925208, 15688232, 17369114, 19850416, 31376464, 34738228, 60791899, 69476456, 121583798, 138952912, 243167596, 486335192, 972670384]

約数ペア:

[(1, 972670384), (2, 486335192), (4, 243167596), (7, 138952912), (8, 121583798), (14, 69476456), (16, 60791899), (28, 34738228), (31, 31376464), (49, 19850416), (56, 17369114), (62, 15688232), (98, 9925208), (112, 8684557), (124, 7844116), (196, 4962604), (217, 4482352), (248, 3922058), (392, 2481302), (434, 2241176), (496, 1961029), (784, 1240651), (868, 1120588), (961, 1012144), (1291, 753424), (1519, 640336), (1736, 560294), (1922, 506072), (2582, 376712), (3038, 320168), (3472, 280147), (3844, 253036), (5164, 188356), (6076, 160084), (6727, 144592), (7688, 126518), (9037, 107632), (10328, 94178), (12152, 80042), (13454, 72296), (15376, 63259), (18074, 53816), (20656, 47089), (24304, 40021), (26908, 36148)]