513917008

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{8563}}^1$

素因数の和:8624

約数の個数: 60

約数和(自身を含む): 1129899904

約数和(自身を除く): 615982896

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1364, 1936, 2728, 3751, 5456, 7502, 8563, 15004, 17126, 30008, 34252, 60016, 68504, 94193, 137008, 188386, 265453, 376772, 530906, 753544, 1036123, 1061812, 1507088, 2072246, 2123624, 2919983, 4144492, 4247248, 5839966, 8288984, 11679932, 16577968, 23359864, 32119813, 46719728, 64239626, 128479252, 256958504, 513917008]

約数ペア:

[(1, 513917008), (2, 256958504), (4, 128479252), (8, 64239626), (11, 46719728), (16, 32119813), (22, 23359864), (31, 16577968), (44, 11679932), (62, 8288984), (88, 5839966), (121, 4247248), (124, 4144492), (176, 2919983), (242, 2123624), (248, 2072246), (341, 1507088), (484, 1061812), (496, 1036123), (682, 753544), (968, 530906), (1364, 376772), (1936, 265453), (2728, 188386), (3751, 137008), (5456, 94193), (7502, 68504), (8563, 60016), (15004, 34252), (17126, 30008)]