377267072

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 945336000

約数和(自身を除く): 568068928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 343, 364, 392, 416, 448, 637, 661, 686, 728, 784, 832, 896, 1274, 1322, 1372, 1456, 1568, 1664, 2548, 2644, 2744, 2912, 3136, 4459, 4627, 5096, 5288, 5488, 5824, 6272, 8593, 8918, 9254, 10192, 10576, 10976, 11648, 17186, 17836, 18508, 20384, 21152, 21952, 32389, 34372, 35672, 37016, 40768, 42304, 43904, 60151, 64778, 68744, 71344, 74032, 81536, 84608, 120302, 129556, 137488, 142688, 148064, 226723, 240604, 259112, 274976, 285376, 296128, 421057, 453446, 481208, 518224, 549952, 570752, 592256, 842114, 906892, 962416, 1036448, 1099904, 1684228, 1813784, 1924832, 2072896, 2947399, 3368456, 3627568, 3849664, 4145792, 5894798, 6736912, 7255136, 7699328, 11789596, 13473824, 14510272, 23579192, 26947648, 29020544, 47158384, 53895296, 94316768, 188633536, 377267072]

約数ペア:

[(1, 377267072), (2, 188633536), (4, 94316768), (7, 53895296), (8, 47158384), (13, 29020544), (14, 26947648), (16, 23579192), (26, 14510272), (28, 13473824), (32, 11789596), (49, 7699328), (52, 7255136), (56, 6736912), (64, 5894798), (91, 4145792), (98, 3849664), (104, 3627568), (112, 3368456), (128, 2947399), (182, 2072896), (196, 1924832), (208, 1813784), (224, 1684228), (343, 1099904), (364, 1036448), (392, 962416), (416, 906892), (448, 842114), (637, 592256), (661, 570752), (686, 549952), (728, 518224), (784, 481208), (832, 453446), (896, 421057), (1274, 296128), (1322, 285376), (1372, 274976), (1456, 259112), (1568, 240604), (1664, 226723), (2548, 148064), (2644, 142688), (2744, 137488), (2912, 129556), (3136, 120302), (4459, 84608), (4627, 81536), (5096, 74032), (5288, 71344), (5488, 68744), (5824, 64778), (6272, 60151), (8593, 43904), (8918, 42304), (9254, 40768), (10192, 37016), (10576, 35672), (10976, 34372), (11648, 32389), (17186, 21952), (17836, 21152), (18508, 20384)]