494454688

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 1235533824

約数和(自身を除く): 741079136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 127, 182, 191, 196, 208, 224, 254, 364, 382, 392, 416, 508, 637, 728, 764, 784, 889, 1016, 1274, 1337, 1456, 1528, 1568, 1651, 1778, 2032, 2483, 2548, 2674, 2912, 3056, 3302, 3556, 4064, 4966, 5096, 5348, 6112, 6223, 6604, 7112, 9359, 9932, 10192, 10696, 11557, 12446, 13208, 14224, 17381, 18718, 19864, 20384, 21392, 23114, 24257, 24892, 26416, 28448, 34762, 37436, 39728, 42784, 46228, 48514, 49784, 52832, 69524, 74872, 79456, 80899, 92456, 97028, 99568, 121667, 139048, 149744, 161798, 169799, 184912, 194056, 199136, 243334, 278096, 299488, 315341, 323596, 339598, 369824, 388112, 486668, 556192, 630682, 647192, 679196, 776224, 973336, 1188593, 1261364, 1294384, 1358392, 1946672, 2207387, 2377186, 2522728, 2588768, 2716784, 3893344, 4414774, 4754372, 5045456, 5433568, 8829548, 9508744, 10090912, 15451709, 17659096, 19017488, 30903418, 35318192, 38034976, 61806836, 70636384, 123613672, 247227344, 494454688]

約数ペア:

[(1, 494454688), (2, 247227344), (4, 123613672), (7, 70636384), (8, 61806836), (13, 38034976), (14, 35318192), (16, 30903418), (26, 19017488), (28, 17659096), (32, 15451709), (49, 10090912), (52, 9508744), (56, 8829548), (91, 5433568), (98, 5045456), (104, 4754372), (112, 4414774), (127, 3893344), (182, 2716784), (191, 2588768), (196, 2522728), (208, 2377186), (224, 2207387), (254, 1946672), (364, 1358392), (382, 1294384), (392, 1261364), (416, 1188593), (508, 973336), (637, 776224), (728, 679196), (764, 647192), (784, 630682), (889, 556192), (1016, 486668), (1274, 388112), (1337, 369824), (1456, 339598), (1528, 323596), (1568, 315341), (1651, 299488), (1778, 278096), (2032, 243334), (2483, 199136), (2548, 194056), (2674, 184912), (2912, 169799), (3056, 161798), (3302, 149744), (3556, 139048), (4064, 121667), (4966, 99568), (5096, 97028), (5348, 92456), (6112, 80899), (6223, 79456), (6604, 74872), (7112, 69524), (9359, 52832), (9932, 49784), (10192, 48514), (10696, 46228), (11557, 42784), (12446, 39728), (13208, 37436), (14224, 34762), (17381, 28448), (18718, 26416), (19864, 24892), (20384, 24257), (21392, 23114)]