245593669812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{65617}}^1$

素因数の和:65909

約数の個数: 96

約数和(自身を含む): 609573371904

約数和(自身を除く): 363979702092

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 191, 213, 276, 284, 382, 426, 573, 764, 852, 1146, 1633, 2292, 3266, 4393, 4899, 6532, 8786, 9798, 13179, 13561, 17572, 19596, 26358, 27122, 40683, 52716, 54244, 65617, 81366, 131234, 162732, 196851, 262468, 311903, 393702, 623806, 787404, 935709, 1247612, 1509191, 1871418, 3018382, 3742836, 4527573, 4658807, 6036764, 9055146, 9317614, 12532847, 13976421, 18110292, 18635228, 25065694, 27952842, 37598541, 50131388, 55905684, 75197082, 107152561, 150394164, 214305122, 288255481, 321457683, 428610244, 576510962, 642915366, 864766443, 889832137, 1153021924, 1285830732, 1729532886, 1779664274, 2669496411, 3459065772, 3559328548, 5338992822, 10677985644, 20466139151, 40932278302, 61398417453, 81864556604, 122796834906, 245593669812]

約数ペア:

[(1, 245593669812), (2, 122796834906), (3, 81864556604), (4, 61398417453), (6, 40932278302), (12, 20466139151), (23, 10677985644), (46, 5338992822), (69, 3559328548), (71, 3459065772), (92, 2669496411), (138, 1779664274), (142, 1729532886), (191, 1285830732), (213, 1153021924), (276, 889832137), (284, 864766443), (382, 642915366), (426, 576510962), (573, 428610244), (764, 321457683), (852, 288255481), (1146, 214305122), (1633, 150394164), (2292, 107152561), (3266, 75197082), (4393, 55905684), (4899, 50131388), (6532, 37598541), (8786, 27952842), (9798, 25065694), (13179, 18635228), (13561, 18110292), (17572, 13976421), (19596, 12532847), (26358, 9317614), (27122, 9055146), (40683, 6036764), (52716, 4658807), (54244, 4527573), (65617, 3742836), (81366, 3018382), (131234, 1871418), (162732, 1509191), (196851, 1247612), (262468, 935709), (311903, 787404), (393702, 623806)]