328277092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 685837152

約数和(自身を除く): 357560060

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 169, 262, 286, 337, 338, 524, 572, 674, 676, 1348, 1441, 1703, 1859, 2882, 3406, 3707, 3718, 4381, 5764, 6812, 7414, 7436, 8762, 14828, 17524, 18733, 22139, 37466, 44147, 44278, 48191, 56953, 74932, 88294, 88556, 96382, 113906, 176588, 192764, 227812, 243529, 485617, 487058, 573911, 626483, 971234, 974116, 1147822, 1252966, 1942468, 2295644, 2505932, 6313021, 7460843, 12626042, 14921686, 25252084, 29843372, 82069273, 164138546, 328277092]

約数ペア:

[(1, 328277092), (2, 164138546), (4, 82069273), (11, 29843372), (13, 25252084), (22, 14921686), (26, 12626042), (44, 7460843), (52, 6313021), (131, 2505932), (143, 2295644), (169, 1942468), (262, 1252966), (286, 1147822), (337, 974116), (338, 971234), (524, 626483), (572, 573911), (674, 487058), (676, 485617), (1348, 243529), (1441, 227812), (1703, 192764), (1859, 176588), (2882, 113906), (3406, 96382), (3707, 88556), (3718, 88294), (4381, 74932), (5764, 56953), (6812, 48191), (7414, 44278), (7436, 44147), (8762, 37466), (14828, 22139), (17524, 18733)]