231875448

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 702173880

約数和(自身を除く): 470298432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 73, 74, 84, 98, 111, 146, 147, 148, 168, 196, 219, 222, 259, 292, 294, 296, 392, 438, 444, 511, 518, 584, 588, 777, 876, 888, 1022, 1036, 1176, 1533, 1554, 1752, 1813, 2044, 2072, 2701, 3066, 3108, 3577, 3626, 4088, 5329, 5402, 5439, 6132, 6216, 7154, 7252, 8103, 10658, 10731, 10804, 10878, 12264, 14308, 14504, 15987, 16206, 18907, 21316, 21462, 21608, 21756, 28616, 31974, 32412, 37303, 37814, 42632, 42924, 43512, 56721, 63948, 64824, 74606, 75628, 85848, 111909, 113442, 127896, 132349, 149212, 151256, 197173, 223818, 226884, 261121, 264698, 298424, 394346, 397047, 447636, 453768, 522242, 529396, 591519, 783363, 788692, 794094, 895272, 1044484, 1058792, 1183038, 1380211, 1566726, 1577384, 1588188, 2088968, 2366076, 2760422, 3133452, 3176376, 4140633, 4732152, 5520844, 6266904, 8281266, 9661477, 11041688, 16562532, 19322954, 28984431, 33125064, 38645908, 57968862, 77291816, 115937724, 231875448]

約数ペア:

[(1, 231875448), (2, 115937724), (3, 77291816), (4, 57968862), (6, 38645908), (7, 33125064), (8, 28984431), (12, 19322954), (14, 16562532), (21, 11041688), (24, 9661477), (28, 8281266), (37, 6266904), (42, 5520844), (49, 4732152), (56, 4140633), (73, 3176376), (74, 3133452), (84, 2760422), (98, 2366076), (111, 2088968), (146, 1588188), (147, 1577384), (148, 1566726), (168, 1380211), (196, 1183038), (219, 1058792), (222, 1044484), (259, 895272), (292, 794094), (294, 788692), (296, 783363), (392, 591519), (438, 529396), (444, 522242), (511, 453768), (518, 447636), (584, 397047), (588, 394346), (777, 298424), (876, 264698), (888, 261121), (1022, 226884), (1036, 223818), (1176, 197173), (1533, 151256), (1554, 149212), (1752, 132349), (1813, 127896), (2044, 113442), (2072, 111909), (2701, 85848), (3066, 75628), (3108, 74606), (3577, 64824), (3626, 63948), (4088, 56721), (5329, 43512), (5402, 42924), (5439, 42632), (6132, 37814), (6216, 37303), (7154, 32412), (7252, 31974), (8103, 28616), (10658, 21756), (10731, 21608), (10804, 21462), (10878, 21316), (12264, 18907), (14308, 16206), (14504, 15987)]