212485056

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 224

約数和(自身を含む): 693480960

約数和(自身を除く): 480995904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 53, 56, 57, 64, 76, 84, 96, 106, 112, 114, 133, 152, 157, 159, 168, 192, 212, 224, 228, 266, 304, 314, 318, 336, 371, 399, 424, 448, 456, 471, 532, 608, 628, 636, 672, 742, 798, 848, 912, 942, 1007, 1064, 1099, 1113, 1216, 1256, 1272, 1344, 1484, 1596, 1696, 1824, 1884, 2014, 2128, 2198, 2226, 2512, 2544, 2968, 2983, 3021, 3192, 3297, 3392, 3648, 3768, 4028, 4256, 4396, 4452, 5024, 5088, 5936, 5966, 6042, 6384, 6594, 7049, 7536, 8056, 8321, 8512, 8792, 8904, 8949, 10048, 10176, 11872, 11932, 12084, 12768, 13188, 14098, 15072, 16112, 16642, 17584, 17808, 17898, 20881, 21147, 23744, 23864, 24168, 24963, 25536, 26376, 28196, 30144, 32224, 33284, 35168, 35616, 35796, 41762, 42294, 47728, 48336, 49926, 52752, 56392, 58247, 62643, 64448, 66568, 70336, 71232, 71592, 83524, 84588, 95456, 96672, 99852, 105504, 112784, 116494, 125286, 133136, 143184, 158099, 167048, 169176, 174741, 190912, 193344, 199704, 211008, 225568, 232988, 250572, 266272, 286368, 316198, 334096, 338352, 349482, 399408, 451136, 465976, 474297, 501144, 532544, 572736, 632396, 668192, 676704, 698964, 798816, 931952, 948594, 1002288, 1106693, 1264792, 1336384, 1353408, 1397928, 1597632, 1863904, 1897188, 2004576, 2213386, 2529584, 2795856, 3320079, 3727808, 3794376, 4009152, 4426772, 5059168, 5591712, 6640158, 7588752, 8853544, 10118336, 11183424, 13280316, 15177504, 17707088, 26560632, 30355008, 35414176, 53121264, 70828352, 106242528, 212485056]

約数ペア:

[(1, 212485056), (2, 106242528), (3, 70828352), (4, 53121264), (6, 35414176), (7, 30355008), (8, 26560632), (12, 17707088), (14, 15177504), (16, 13280316), (19, 11183424), (21, 10118336), (24, 8853544), (28, 7588752), (32, 6640158), (38, 5591712), (42, 5059168), (48, 4426772), (53, 4009152), (56, 3794376), (57, 3727808), (64, 3320079), (76, 2795856), (84, 2529584), (96, 2213386), (106, 2004576), (112, 1897188), (114, 1863904), (133, 1597632), (152, 1397928), (157, 1353408), (159, 1336384), (168, 1264792), (192, 1106693), (212, 1002288), (224, 948594), (228, 931952), (266, 798816), (304, 698964), (314, 676704), (318, 668192), (336, 632396), (371, 572736), (399, 532544), (424, 501144), (448, 474297), (456, 465976), (471, 451136), (532, 399408), (608, 349482), (628, 338352), (636, 334096), (672, 316198), (742, 286368), (798, 266272), (848, 250572), (912, 232988), (942, 225568), (1007, 211008), (1064, 199704), (1099, 193344), (1113, 190912), (1216, 174741), (1256, 169176), (1272, 167048), (1344, 158099), (1484, 143184), (1596, 133136), (1696, 125286), (1824, 116494), (1884, 112784), (2014, 105504), (2128, 99852), (2198, 96672), (2226, 95456), (2512, 84588), (2544, 83524), (2968, 71592), (2983, 71232), (3021, 70336), (3192, 66568), (3297, 64448), (3392, 62643), (3648, 58247), (3768, 56392), (4028, 52752), (4256, 49926), (4396, 48336), (4452, 47728), (5024, 42294), (5088, 41762), (5936, 35796), (5966, 35616), (6042, 35168), (6384, 33284), (6594, 32224), (7049, 30144), (7536, 28196), (8056, 26376), (8321, 25536), (8512, 24963), (8792, 24168), (8904, 23864), (8949, 23744), (10048, 21147), (10176, 20881), (11872, 17898), (11932, 17808), (12084, 17584), (12768, 16642), (13188, 16112), (14098, 15072)]