217081536

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8501}}^1$

素因数の和:8542

約数の個数: 112

約数和(自身を含む): 691042560

約数和(自身を除く): 473961024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8501, 8512, 12768, 17002, 25503, 25536, 34004, 51006, 59507, 68008, 102012, 119014, 136016, 161519, 178521, 204024, 238028, 272032, 323038, 357042, 408048, 476056, 484557, 544064, 646076, 714084, 816096, 952112, 969114, 1130633, 1292152, 1428168, 1632192, 1904224, 1938228, 2261266, 2584304, 2856336, 3391899, 3808448, 3876456, 4522532, 5168608, 5712672, 6783798, 7752912, 9045064, 10337216, 11425344, 13567596, 15505824, 18090128, 27135192, 31011648, 36180256, 54270384, 72360512, 108540768, 217081536]

約数ペア:

[(1, 217081536), (2, 108540768), (3, 72360512), (4, 54270384), (6, 36180256), (7, 31011648), (8, 27135192), (12, 18090128), (14, 15505824), (16, 13567596), (19, 11425344), (21, 10337216), (24, 9045064), (28, 7752912), (32, 6783798), (38, 5712672), (42, 5168608), (48, 4522532), (56, 3876456), (57, 3808448), (64, 3391899), (76, 2856336), (84, 2584304), (96, 2261266), (112, 1938228), (114, 1904224), (133, 1632192), (152, 1428168), (168, 1292152), (192, 1130633), (224, 969114), (228, 952112), (266, 816096), (304, 714084), (336, 646076), (399, 544064), (448, 484557), (456, 476056), (532, 408048), (608, 357042), (672, 323038), (798, 272032), (912, 238028), (1064, 204024), (1216, 178521), (1344, 161519), (1596, 136016), (1824, 119014), (2128, 102012), (3192, 68008), (3648, 59507), (4256, 51006), (6384, 34004), (8501, 25536), (8512, 25503), (12768, 17002)]