1983303616

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:967

約数の個数: 168

約数和(自身を含む): 4936882176

約数和(自身を除く): 2953578560

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 49, 56, 62, 64, 92, 98, 112, 124, 161, 184, 196, 217, 224, 248, 322, 368, 392, 434, 448, 496, 644, 713, 736, 784, 868, 887, 992, 1127, 1288, 1426, 1472, 1519, 1568, 1736, 1774, 1984, 2254, 2576, 2852, 3038, 3136, 3472, 3548, 4508, 4991, 5152, 5704, 6076, 6209, 6944, 7096, 9016, 9982, 10304, 11408, 12152, 12418, 13888, 14192, 18032, 19964, 20401, 22816, 24304, 24836, 27497, 28384, 34937, 36064, 39928, 40802, 43463, 45632, 48608, 49672, 54994, 56768, 69874, 72128, 79856, 81604, 86926, 97216, 99344, 109988, 139748, 142807, 159712, 163208, 173852, 192479, 198688, 219976, 279496, 285614, 319424, 326416, 347704, 384958, 397376, 439952, 558992, 571228, 632431, 652832, 695408, 769916, 879904, 999649, 1117984, 1142456, 1264862, 1305664, 1347353, 1390816, 1539832, 1759808, 1999298, 2235968, 2284912, 2529724, 2694706, 2781632, 3079664, 3998596, 4427017, 4569824, 5059448, 5389412, 6159328, 7997192, 8854034, 9139648, 10118896, 10778824, 12318656, 15994384, 17708068, 20237792, 21557648, 30989119, 31988768, 35416136, 40475584, 43115296, 61978238, 63977536, 70832272, 86230592, 123956476, 141664544, 247912952, 283329088, 495825904, 991651808, 1983303616]

約数ペア:

[(1, 1983303616), (2, 991651808), (4, 495825904), (7, 283329088), (8, 247912952), (14, 141664544), (16, 123956476), (23, 86230592), (28, 70832272), (31, 63977536), (32, 61978238), (46, 43115296), (49, 40475584), (56, 35416136), (62, 31988768), (64, 30989119), (92, 21557648), (98, 20237792), (112, 17708068), (124, 15994384), (161, 12318656), (184, 10778824), (196, 10118896), (217, 9139648), (224, 8854034), (248, 7997192), (322, 6159328), (368, 5389412), (392, 5059448), (434, 4569824), (448, 4427017), (496, 3998596), (644, 3079664), (713, 2781632), (736, 2694706), (784, 2529724), (868, 2284912), (887, 2235968), (992, 1999298), (1127, 1759808), (1288, 1539832), (1426, 1390816), (1472, 1347353), (1519, 1305664), (1568, 1264862), (1736, 1142456), (1774, 1117984), (1984, 999649), (2254, 879904), (2576, 769916), (2852, 695408), (3038, 652832), (3136, 632431), (3472, 571228), (3548, 558992), (4508, 439952), (4991, 397376), (5152, 384958), (5704, 347704), (6076, 326416), (6209, 319424), (6944, 285614), (7096, 279496), (9016, 219976), (9982, 198688), (10304, 192479), (11408, 173852), (12152, 163208), (12418, 159712), (13888, 142807), (14192, 139748), (18032, 109988), (19964, 99344), (20401, 97216), (22816, 86926), (24304, 81604), (24836, 79856), (27497, 72128), (28384, 69874), (34937, 56768), (36064, 54994), (39928, 49672), (40802, 48608), (43463, 45632)]