1800333184

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2128

約数の個数: 128

約数和(自身を含む): 4223681280

約数和(自身を除く): 2423348096

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 832, 884, 992, 1054, 1088, 1612, 1664, 1768, 1984, 2053, 2108, 2176, 3224, 3536, 3968, 4106, 4216, 6448, 6851, 7072, 8212, 8432, 12896, 13702, 14144, 16424, 16864, 25792, 26689, 27404, 28288, 32848, 33728, 34901, 51584, 53378, 54808, 63643, 65696, 67456, 69802, 106756, 109616, 127286, 131392, 139604, 213512, 219232, 254572, 262784, 279208, 427024, 438464, 453713, 509144, 558416, 827359, 854048, 876928, 907426, 1018288, 1081931, 1116832, 1654718, 1708096, 1814852, 2036576, 2163862, 2233664, 3309436, 3416192, 3629704, 4073152, 4327724, 4467328, 6618872, 7259408, 8146304, 8655448, 13237744, 14065103, 14518816, 17310896, 26475488, 28130206, 29037632, 34621792, 52950976, 56260412, 58075264, 69243584, 105901952, 112520824, 138487168, 225041648, 450083296, 900166592, 1800333184]

約数ペア:

[(1, 1800333184), (2, 900166592), (4, 450083296), (8, 225041648), (13, 138487168), (16, 112520824), (17, 105901952), (26, 69243584), (31, 58075264), (32, 56260412), (34, 52950976), (52, 34621792), (62, 29037632), (64, 28130206), (68, 26475488), (104, 17310896), (124, 14518816), (128, 14065103), (136, 13237744), (208, 8655448), (221, 8146304), (248, 7259408), (272, 6618872), (403, 4467328), (416, 4327724), (442, 4073152), (496, 3629704), (527, 3416192), (544, 3309436), (806, 2233664), (832, 2163862), (884, 2036576), (992, 1814852), (1054, 1708096), (1088, 1654718), (1612, 1116832), (1664, 1081931), (1768, 1018288), (1984, 907426), (2053, 876928), (2108, 854048), (2176, 827359), (3224, 558416), (3536, 509144), (3968, 453713), (4106, 438464), (4216, 427024), (6448, 279208), (6851, 262784), (7072, 254572), (8212, 219232), (8432, 213512), (12896, 139604), (13702, 131392), (14144, 127286), (16424, 109616), (16864, 106756), (25792, 69802), (26689, 67456), (27404, 65696), (28288, 63643), (32848, 54808), (33728, 53378), (34901, 51584)]