290245104

素因数分解:

$2^4\times 3^2\times {\mathrm{311}}^1\times {\mathrm{6481}}^1$

素因数の和:6806

約数の個数: 60

約数和(自身を含む): 815020752

約数和(自身を除く): 524775648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 311, 622, 933, 1244, 1866, 2488, 2799, 3732, 4976, 5598, 6481, 7464, 11196, 12962, 14928, 19443, 22392, 25924, 38886, 44784, 51848, 58329, 77772, 103696, 116658, 155544, 233316, 311088, 466632, 933264, 2015591, 4031182, 6046773, 8062364, 12093546, 16124728, 18140319, 24187092, 32249456, 36280638, 48374184, 72561276, 96748368, 145122552, 290245104]

約数ペア:

[(1, 290245104), (2, 145122552), (3, 96748368), (4, 72561276), (6, 48374184), (8, 36280638), (9, 32249456), (12, 24187092), (16, 18140319), (18, 16124728), (24, 12093546), (36, 8062364), (48, 6046773), (72, 4031182), (144, 2015591), (311, 933264), (622, 466632), (933, 311088), (1244, 233316), (1866, 155544), (2488, 116658), (2799, 103696), (3732, 77772), (4976, 58329), (5598, 51848), (6481, 44784), (7464, 38886), (11196, 25924), (12962, 22392), (14928, 19443)]