15674121568

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{509}}^1$

素因数の和:1053

約数の個数: 144

約数和(自身を含む): 36921225600

約数和(自身を除く): 21247104032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 479, 509, 574, 656, 784, 958, 1018, 1148, 1312, 1568, 1916, 2009, 2036, 2296, 3353, 3563, 3832, 4018, 4072, 4592, 6706, 7126, 7664, 8036, 8144, 9184, 13412, 14252, 15328, 16072, 16288, 19639, 20869, 23471, 24941, 26824, 28504, 32144, 39278, 41738, 46942, 49882, 53648, 57008, 64288, 78556, 83476, 93884, 99764, 107296, 114016, 137473, 146083, 157112, 166952, 187768, 199528, 243811, 274946, 292166, 314224, 333904, 375536, 399056, 487622, 549892, 584332, 628448, 667808, 751072, 798112, 962311, 975244, 1022581, 1099784, 1168664, 1706677, 1924622, 1950488, 2045162, 2199568, 2337328, 3413354, 3849244, 3900976, 4090324, 4399136, 4674656, 6826708, 7698488, 7801952, 8180648, 9996251, 11946739, 13653416, 15396976, 16361296, 19992502, 23893478, 27306832, 30793952, 32722592, 39985004, 47786956, 54613664, 69973757, 79970008, 95573912, 139947514, 159940016, 191147824, 279895028, 319880032, 382295648, 489816299, 559790056, 979632598, 1119580112, 1959265196, 2239160224, 3918530392, 7837060784, 15674121568]

約数ペア:

[(1, 15674121568), (2, 7837060784), (4, 3918530392), (7, 2239160224), (8, 1959265196), (14, 1119580112), (16, 979632598), (28, 559790056), (32, 489816299), (41, 382295648), (49, 319880032), (56, 279895028), (82, 191147824), (98, 159940016), (112, 139947514), (164, 95573912), (196, 79970008), (224, 69973757), (287, 54613664), (328, 47786956), (392, 39985004), (479, 32722592), (509, 30793952), (574, 27306832), (656, 23893478), (784, 19992502), (958, 16361296), (1018, 15396976), (1148, 13653416), (1312, 11946739), (1568, 9996251), (1916, 8180648), (2009, 7801952), (2036, 7698488), (2296, 6826708), (3353, 4674656), (3563, 4399136), (3832, 4090324), (4018, 3900976), (4072, 3849244), (4592, 3413354), (6706, 2337328), (7126, 2199568), (7664, 2045162), (8036, 1950488), (8144, 1924622), (9184, 1706677), (13412, 1168664), (14252, 1099784), (15328, 1022581), (16072, 975244), (16288, 962311), (19639, 798112), (20869, 751072), (23471, 667808), (24941, 628448), (26824, 584332), (28504, 549892), (32144, 487622), (39278, 399056), (41738, 375536), (46942, 333904), (49882, 314224), (53648, 292166), (57008, 274946), (64288, 243811), (78556, 199528), (83476, 187768), (93884, 166952), (99764, 157112), (107296, 146083), (114016, 137473)]