280938528

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{75037}}^1$

素因数の和:75066

約数の個数: 72

約数和(自身を含む): 860385708

約数和(自身を除く): 579447180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 75037, 150074, 225111, 300148, 450222, 600296, 675333, 900444, 975481, 1200592, 1350666, 1800888, 1950962, 2401184, 2701332, 2926443, 3601776, 3901924, 5402664, 5852886, 7203552, 7803848, 8779329, 10805328, 11705772, 15607696, 17558658, 21610656, 23411544, 31215392, 35117316, 46823088, 70234632, 93646176, 140469264, 280938528]

約数ペア:

[(1, 280938528), (2, 140469264), (3, 93646176), (4, 70234632), (6, 46823088), (8, 35117316), (9, 31215392), (12, 23411544), (13, 21610656), (16, 17558658), (18, 15607696), (24, 11705772), (26, 10805328), (32, 8779329), (36, 7803848), (39, 7203552), (48, 5852886), (52, 5402664), (72, 3901924), (78, 3601776), (96, 2926443), (104, 2701332), (117, 2401184), (144, 1950962), (156, 1800888), (208, 1350666), (234, 1200592), (288, 975481), (312, 900444), (416, 675333), (468, 600296), (624, 450222), (936, 300148), (1248, 225111), (1872, 150074), (3744, 75037)]