1538469856

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:693

約数の個数: 144

約数和(自身を含む): 3872074752

約数和(自身を除く): 2333604896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 191, 196, 224, 308, 352, 382, 392, 467, 539, 616, 764, 784, 934, 1078, 1232, 1337, 1528, 1568, 1868, 2101, 2156, 2464, 2674, 3056, 3269, 3736, 4202, 4312, 5137, 5348, 6112, 6538, 7472, 8404, 8624, 9359, 10274, 10696, 13076, 14707, 14944, 16808, 17248, 18718, 20548, 21392, 22883, 26152, 29414, 33616, 35959, 37436, 41096, 42784, 45766, 52304, 58828, 67232, 71918, 74872, 82192, 89197, 91532, 102949, 104608, 117656, 143836, 149744, 164384, 178394, 183064, 205898, 235312, 251713, 287672, 299488, 356788, 366128, 411796, 470624, 503426, 575344, 624379, 713576, 732256, 823592, 981167, 1006852, 1150688, 1248758, 1427152, 1647184, 1962334, 2013704, 2497516, 2854304, 3294368, 3924668, 4027408, 4370653, 4995032, 6868169, 7849336, 8054816, 8741306, 9990064, 13736338, 15698672, 17482612, 19980128, 27472676, 31397344, 34965224, 48077183, 54945352, 69930448, 96154366, 109890704, 139860896, 192308732, 219781408, 384617464, 769234928, 1538469856]

約数ペア:

[(1, 1538469856), (2, 769234928), (4, 384617464), (7, 219781408), (8, 192308732), (11, 139860896), (14, 109890704), (16, 96154366), (22, 69930448), (28, 54945352), (32, 48077183), (44, 34965224), (49, 31397344), (56, 27472676), (77, 19980128), (88, 17482612), (98, 15698672), (112, 13736338), (154, 9990064), (176, 8741306), (191, 8054816), (196, 7849336), (224, 6868169), (308, 4995032), (352, 4370653), (382, 4027408), (392, 3924668), (467, 3294368), (539, 2854304), (616, 2497516), (764, 2013704), (784, 1962334), (934, 1647184), (1078, 1427152), (1232, 1248758), (1337, 1150688), (1528, 1006852), (1568, 981167), (1868, 823592), (2101, 732256), (2156, 713576), (2464, 624379), (2674, 575344), (3056, 503426), (3269, 470624), (3736, 411796), (4202, 366128), (4312, 356788), (5137, 299488), (5348, 287672), (6112, 251713), (6538, 235312), (7472, 205898), (8404, 183064), (8624, 178394), (9359, 164384), (10274, 149744), (10696, 143836), (13076, 117656), (14707, 104608), (14944, 102949), (16808, 91532), (17248, 89197), (18718, 82192), (20548, 74872), (21392, 71918), (22883, 67232), (26152, 58828), (29414, 52304), (33616, 45766), (35959, 42784), (37436, 41096)]