216824496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28057}}^1$

素因数の和:28098

約数の個数: 80

約数和(自身を含む): 668004864

約数和(自身を除く): 451180368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 28057, 56114, 84171, 112228, 168342, 196399, 224456, 336684, 392798, 448912, 589197, 645311, 673368, 785596, 1178394, 1290622, 1346736, 1571192, 1935933, 2356788, 2581244, 3142384, 3871866, 4517177, 4713576, 5162488, 7743732, 9034354, 9427152, 10324976, 13551531, 15487464, 18068708, 27103062, 30974928, 36137416, 54206124, 72274832, 108412248, 216824496]

約数ペア:

[(1, 216824496), (2, 108412248), (3, 72274832), (4, 54206124), (6, 36137416), (7, 30974928), (8, 27103062), (12, 18068708), (14, 15487464), (16, 13551531), (21, 10324976), (23, 9427152), (24, 9034354), (28, 7743732), (42, 5162488), (46, 4713576), (48, 4517177), (56, 3871866), (69, 3142384), (84, 2581244), (92, 2356788), (112, 1935933), (138, 1571192), (161, 1346736), (168, 1290622), (184, 1178394), (276, 785596), (322, 673368), (336, 645311), (368, 589197), (483, 448912), (552, 392798), (644, 336684), (966, 224456), (1104, 196399), (1288, 168342), (1932, 112228), (2576, 84171), (3864, 56114), (7728, 28057)]