325187096

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4036

約数の個数: 48

約数和(自身を含む): 671229360

約数和(自身を除く): 346042264

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 169, 244, 338, 488, 676, 793, 1352, 1586, 3172, 3943, 6344, 7886, 10309, 15772, 20618, 31544, 41236, 51259, 82472, 102518, 205036, 240523, 410072, 481046, 666367, 962092, 1332734, 1924184, 2665468, 3126799, 5330936, 6253598, 12507196, 25014392, 40648387, 81296774, 162593548, 325187096]

約数ペア:

[(1, 325187096), (2, 162593548), (4, 81296774), (8, 40648387), (13, 25014392), (26, 12507196), (52, 6253598), (61, 5330936), (104, 3126799), (122, 2665468), (169, 1924184), (244, 1332734), (338, 962092), (488, 666367), (676, 481046), (793, 410072), (1352, 240523), (1586, 205036), (3172, 102518), (3943, 82472), (6344, 51259), (7886, 41236), (10309, 31544), (15772, 20618)]