304893408976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{31187951}}^1$

素因数の和:31188019

約数の個数: 40

約数和(自身を含む): 649707416064

約数和(自身を除く): 344814007088

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 31187951, 62375902, 124751804, 249503608, 405443363, 499007216, 810886726, 1465833697, 1621773452, 2931667394, 3243546904, 5863334788, 6487093808, 11726669576, 19055838061, 23453339152, 38111676122, 76223352244, 152446704488, 304893408976]

約数ペア:

[(1, 304893408976), (2, 152446704488), (4, 76223352244), (8, 38111676122), (13, 23453339152), (16, 19055838061), (26, 11726669576), (47, 6487093808), (52, 5863334788), (94, 3243546904), (104, 2931667394), (188, 1621773452), (208, 1465833697), (376, 810886726), (611, 499007216), (752, 405443363), (1222, 249503608), (2444, 124751804), (4888, 62375902), (9776, 31187951)]