340678459114

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{149711}}^1$

素因数の和:149971

約数の個数: 64

約数和(自身を含む): 629164081152

約数和(自身を除く): 288485622038

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 191, 259, 322, 382, 518, 851, 1337, 1702, 2674, 4393, 5957, 7067, 8786, 11914, 14134, 30751, 49469, 61502, 98938, 149711, 162541, 299422, 325082, 1047977, 1137787, 2095954, 2275574, 3443353, 5539307, 6886706, 11078614, 24103471, 28594801, 38775149, 48206942, 57189602, 77550298, 127404061, 200163607, 254808122, 400327214, 657680423, 891828427, 1058007637, 1315360846, 1783656854, 2116015274, 4603762961, 7406053459, 9207525922, 14812106918, 24334175651, 48668351302, 170339229557, 340678459114]

約数ペア:

[(1, 340678459114), (2, 170339229557), (7, 48668351302), (14, 24334175651), (23, 14812106918), (37, 9207525922), (46, 7406053459), (74, 4603762961), (161, 2116015274), (191, 1783656854), (259, 1315360846), (322, 1058007637), (382, 891828427), (518, 657680423), (851, 400327214), (1337, 254808122), (1702, 200163607), (2674, 127404061), (4393, 77550298), (5957, 57189602), (7067, 48206942), (8786, 38775149), (11914, 28594801), (14134, 24103471), (30751, 11078614), (49469, 6886706), (61502, 5539307), (98938, 3443353), (149711, 2275574), (162541, 2095954), (299422, 1137787), (325082, 1047977)]