271381158724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{699299}}^1$

素因数の和:699772

約数の個数: 48

約数和(自身を含む): 542768688000

約数和(自身を除く): 271387529276

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 439, 442, 878, 884, 1756, 5707, 7463, 11414, 14926, 22828, 29852, 97019, 194038, 388076, 699299, 1398598, 2797196, 9090887, 11888083, 18181774, 23776166, 36363548, 47552332, 154545079, 306992261, 309090158, 613984522, 618180316, 1227969044, 3990899393, 5218868437, 7981798786, 10437736874, 15963597572, 20875473748, 67845289681, 135690579362, 271381158724]

約数ペア:

[(1, 271381158724), (2, 135690579362), (4, 67845289681), (13, 20875473748), (17, 15963597572), (26, 10437736874), (34, 7981798786), (52, 5218868437), (68, 3990899393), (221, 1227969044), (439, 618180316), (442, 613984522), (878, 309090158), (884, 306992261), (1756, 154545079), (5707, 47552332), (7463, 36363548), (11414, 23776166), (14926, 18181774), (22828, 11888083), (29852, 9090887), (97019, 2797196), (194038, 1398598), (388076, 699299)]