313640659324

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1297}}^1\times {\mathrm{4787}}^1$

素因数の和:6334

約数の個数: 48

約数和(自身を含む): 560154516768

約数和(自身を除く): 246513857444

約数列:

[1, 2, 4, 73, 146, 173, 292, 346, 692, 1297, 2594, 4787, 5188, 9574, 12629, 19148, 25258, 50516, 94681, 189362, 224381, 349451, 378724, 448762, 698902, 828151, 897524, 1397804, 1656302, 3312604, 6208739, 12417478, 16379813, 24834956, 32759626, 60455023, 65519252, 120910046, 241820092, 453237947, 906475894, 1074111847, 1812951788, 2148223694, 4296447388, 78410164831, 156820329662, 313640659324]

約数ペア:

[(1, 313640659324), (2, 156820329662), (4, 78410164831), (73, 4296447388), (146, 2148223694), (173, 1812951788), (292, 1074111847), (346, 906475894), (692, 453237947), (1297, 241820092), (2594, 120910046), (4787, 65519252), (5188, 60455023), (9574, 32759626), (12629, 24834956), (19148, 16379813), (25258, 12417478), (50516, 6208739), (94681, 3312604), (189362, 1656302), (224381, 1397804), (349451, 897524), (378724, 828151), (448762, 698902)]