211118184

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:856

約数の個数: 128

約数和(自身を含む): 620928000

約数和(自身を除く): 409809816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 41, 54, 62, 72, 82, 93, 108, 123, 124, 164, 186, 216, 246, 248, 279, 328, 369, 372, 492, 558, 738, 744, 769, 837, 984, 1107, 1116, 1271, 1476, 1538, 1674, 2214, 2232, 2307, 2542, 2952, 3076, 3348, 3813, 4428, 4614, 5084, 6152, 6696, 6921, 7626, 8856, 9228, 10168, 11439, 13842, 15252, 18456, 20763, 22878, 23839, 27684, 30504, 31529, 34317, 41526, 45756, 47678, 55368, 63058, 68634, 71517, 83052, 91512, 94587, 95356, 126116, 137268, 143034, 166104, 189174, 190712, 214551, 252232, 274536, 283761, 286068, 378348, 429102, 567522, 572136, 643653, 756696, 851283, 858204, 977399, 1135044, 1287306, 1702566, 1716408, 1954798, 2270088, 2574612, 2932197, 3405132, 3909596, 5149224, 5864394, 6810264, 7819192, 8796591, 11728788, 17593182, 23457576, 26389773, 35186364, 52779546, 70372728, 105559092, 211118184]

約数ペア:

[(1, 211118184), (2, 105559092), (3, 70372728), (4, 52779546), (6, 35186364), (8, 26389773), (9, 23457576), (12, 17593182), (18, 11728788), (24, 8796591), (27, 7819192), (31, 6810264), (36, 5864394), (41, 5149224), (54, 3909596), (62, 3405132), (72, 2932197), (82, 2574612), (93, 2270088), (108, 1954798), (123, 1716408), (124, 1702566), (164, 1287306), (186, 1135044), (216, 977399), (246, 858204), (248, 851283), (279, 756696), (328, 643653), (369, 572136), (372, 567522), (492, 429102), (558, 378348), (738, 286068), (744, 283761), (769, 274536), (837, 252232), (984, 214551), (1107, 190712), (1116, 189174), (1271, 166104), (1476, 143034), (1538, 137268), (1674, 126116), (2214, 95356), (2232, 94587), (2307, 91512), (2542, 83052), (2952, 71517), (3076, 68634), (3348, 63058), (3813, 55368), (4428, 47678), (4614, 45756), (5084, 41526), (6152, 34317), (6696, 31529), (6921, 30504), (7626, 27684), (8856, 23839), (9228, 22878), (10168, 20763), (11439, 18456), (13842, 15252)]