513257316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{27191}}^1$

素因数の和:27233

約数の個数: 72

約数和(自身を含む): 1417682112

約数和(自身を除く): 904424796

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 18876, 27191, 54382, 81573, 108764, 163146, 299101, 326292, 353483, 598202, 706966, 897303, 1060449, 1196404, 1413932, 1794606, 2120898, 3290111, 3589212, 3888313, 4241796, 6580222, 7776626, 9870333, 11664939, 13160444, 15553252, 19740666, 23329878, 39481332, 42771443, 46659756, 85542886, 128314329, 171085772, 256628658, 513257316]

約数ペア:

[(1, 513257316), (2, 256628658), (3, 171085772), (4, 128314329), (6, 85542886), (11, 46659756), (12, 42771443), (13, 39481332), (22, 23329878), (26, 19740666), (33, 15553252), (39, 13160444), (44, 11664939), (52, 9870333), (66, 7776626), (78, 6580222), (121, 4241796), (132, 3888313), (143, 3589212), (156, 3290111), (242, 2120898), (286, 1794606), (363, 1413932), (429, 1196404), (484, 1060449), (572, 897303), (726, 706966), (858, 598202), (1452, 353483), (1573, 326292), (1716, 299101), (3146, 163146), (4719, 108764), (6292, 81573), (9438, 54382), (18876, 27191)]