304279808

素因数分解:

$2^8\times 7^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 108

約数和(自身を含む): 715825152

約数和(自身を除く): 411545344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 128, 191, 196, 224, 254, 256, 382, 392, 448, 508, 764, 784, 889, 896, 1016, 1337, 1528, 1568, 1778, 1792, 2032, 2674, 3056, 3136, 3556, 4064, 5348, 6112, 6223, 6272, 7112, 8128, 9359, 10696, 12224, 12446, 12544, 14224, 16256, 18718, 21392, 24257, 24448, 24892, 28448, 32512, 37436, 42784, 48514, 48896, 49784, 56896, 74872, 85568, 97028, 99568, 113792, 149744, 169799, 171136, 194056, 199136, 227584, 299488, 339598, 342272, 388112, 398272, 598976, 679196, 776224, 796544, 1188593, 1197952, 1358392, 1552448, 1593088, 2377186, 2395904, 2716784, 3104896, 4754372, 5433568, 6209792, 9508744, 10867136, 19017488, 21734272, 38034976, 43468544, 76069952, 152139904, 304279808]

約数ペア:

[(1, 304279808), (2, 152139904), (4, 76069952), (7, 43468544), (8, 38034976), (14, 21734272), (16, 19017488), (28, 10867136), (32, 9508744), (49, 6209792), (56, 5433568), (64, 4754372), (98, 3104896), (112, 2716784), (127, 2395904), (128, 2377186), (191, 1593088), (196, 1552448), (224, 1358392), (254, 1197952), (256, 1188593), (382, 796544), (392, 776224), (448, 679196), (508, 598976), (764, 398272), (784, 388112), (889, 342272), (896, 339598), (1016, 299488), (1337, 227584), (1528, 199136), (1568, 194056), (1778, 171136), (1792, 169799), (2032, 149744), (2674, 113792), (3056, 99568), (3136, 97028), (3556, 85568), (4064, 74872), (5348, 56896), (6112, 49784), (6223, 48896), (6272, 48514), (7112, 42784), (8128, 37436), (9359, 32512), (10696, 28448), (12224, 24892), (12446, 24448), (12544, 24257), (14224, 21392), (16256, 18718)]