15704448444

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{619}}^1\times {\mathrm{13297}}^1$

素因数の和:13979

約数の個数: 72

約数和(自身を含む): 40514750640

約数和(自身を除く): 24810302196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 619, 636, 954, 1238, 1857, 1908, 2476, 3714, 5571, 7428, 11142, 13297, 22284, 26594, 32807, 39891, 53188, 65614, 79782, 98421, 119673, 131228, 159564, 196842, 239346, 295263, 393684, 478692, 590526, 704741, 1181052, 1409482, 2114223, 2818964, 4228446, 6342669, 8230843, 8456892, 12685338, 16461686, 24692529, 25370676, 32923372, 49385058, 74077587, 98770116, 148155174, 296310348, 436234679, 872469358, 1308704037, 1744938716, 2617408074, 3926112111, 5234816148, 7852224222, 15704448444]

約数ペア:

[(1, 15704448444), (2, 7852224222), (3, 5234816148), (4, 3926112111), (6, 2617408074), (9, 1744938716), (12, 1308704037), (18, 872469358), (36, 436234679), (53, 296310348), (106, 148155174), (159, 98770116), (212, 74077587), (318, 49385058), (477, 32923372), (619, 25370676), (636, 24692529), (954, 16461686), (1238, 12685338), (1857, 8456892), (1908, 8230843), (2476, 6342669), (3714, 4228446), (5571, 2818964), (7428, 2114223), (11142, 1409482), (13297, 1181052), (22284, 704741), (26594, 590526), (32807, 478692), (39891, 393684), (53188, 295263), (65614, 239346), (79782, 196842), (98421, 159564), (119673, 131228)]