218838984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1033}}^1$

素因数の和:1159

約数の個数: 128

約数和(自身を含む): 680951040

約数和(自身を除く): 462112056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 97, 104, 156, 168, 182, 194, 273, 291, 312, 364, 388, 546, 582, 679, 728, 776, 1033, 1092, 1164, 1261, 1358, 2037, 2066, 2184, 2328, 2522, 2716, 3099, 3783, 4074, 4132, 5044, 5432, 6198, 7231, 7566, 8148, 8264, 8827, 10088, 12396, 13429, 14462, 15132, 16296, 17654, 21693, 24792, 26481, 26858, 28924, 30264, 35308, 40287, 43386, 52962, 53716, 57848, 70616, 80574, 86772, 94003, 100201, 105924, 107432, 161148, 173544, 188006, 200402, 211848, 282009, 300603, 322296, 376012, 400804, 564018, 601206, 701407, 752024, 801608, 1128036, 1202412, 1302613, 1402814, 2104221, 2256072, 2404824, 2605226, 2805628, 3907839, 4208442, 5210452, 5611256, 7815678, 8416884, 9118291, 10420904, 15631356, 16833768, 18236582, 27354873, 31262712, 36473164, 54709746, 72946328, 109419492, 218838984]

約数ペア:

[(1, 218838984), (2, 109419492), (3, 72946328), (4, 54709746), (6, 36473164), (7, 31262712), (8, 27354873), (12, 18236582), (13, 16833768), (14, 15631356), (21, 10420904), (24, 9118291), (26, 8416884), (28, 7815678), (39, 5611256), (42, 5210452), (52, 4208442), (56, 3907839), (78, 2805628), (84, 2605226), (91, 2404824), (97, 2256072), (104, 2104221), (156, 1402814), (168, 1302613), (182, 1202412), (194, 1128036), (273, 801608), (291, 752024), (312, 701407), (364, 601206), (388, 564018), (546, 400804), (582, 376012), (679, 322296), (728, 300603), (776, 282009), (1033, 211848), (1092, 200402), (1164, 188006), (1261, 173544), (1358, 161148), (2037, 107432), (2066, 105924), (2184, 100201), (2328, 94003), (2522, 86772), (2716, 80574), (3099, 70616), (3783, 57848), (4074, 53716), (4132, 52962), (5044, 43386), (5432, 40287), (6198, 35308), (7231, 30264), (7566, 28924), (8148, 26858), (8264, 26481), (8827, 24792), (10088, 21693), (12396, 17654), (13429, 16296), (14462, 15132)]