238401702

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:879

約数の個数: 144

約数和(自身を含む): 683854080

約数和(自身を除く): 445452378

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 121, 126, 133, 154, 171, 198, 209, 231, 242, 266, 342, 363, 399, 418, 462, 627, 693, 726, 798, 823, 847, 1089, 1197, 1254, 1386, 1463, 1646, 1694, 1881, 2178, 2299, 2394, 2469, 2541, 2926, 3762, 4389, 4598, 4938, 5082, 5761, 6897, 7407, 7623, 8778, 9053, 11522, 13167, 13794, 14814, 15246, 15637, 16093, 17283, 18106, 20691, 26334, 27159, 31274, 32186, 34566, 41382, 46911, 48279, 51849, 54318, 63371, 81477, 93822, 96558, 99583, 103698, 109459, 126742, 140733, 144837, 162954, 172007, 190113, 199166, 218918, 281466, 289674, 298749, 328377, 344014, 380226, 516021, 570339, 597498, 656754, 697081, 896247, 985131, 1032042, 1140678, 1204049, 1394162, 1548063, 1792494, 1892077, 1970262, 2091243, 2408098, 3096126, 3612147, 3784154, 4182486, 5676231, 6273729, 7224294, 10836441, 11352462, 12547458, 13244539, 17028693, 21672882, 26489078, 34057386, 39733617, 79467234, 119200851, 238401702]

約数ペア:

[(1, 238401702), (2, 119200851), (3, 79467234), (6, 39733617), (7, 34057386), (9, 26489078), (11, 21672882), (14, 17028693), (18, 13244539), (19, 12547458), (21, 11352462), (22, 10836441), (33, 7224294), (38, 6273729), (42, 5676231), (57, 4182486), (63, 3784154), (66, 3612147), (77, 3096126), (99, 2408098), (114, 2091243), (121, 1970262), (126, 1892077), (133, 1792494), (154, 1548063), (171, 1394162), (198, 1204049), (209, 1140678), (231, 1032042), (242, 985131), (266, 896247), (342, 697081), (363, 656754), (399, 597498), (418, 570339), (462, 516021), (627, 380226), (693, 344014), (726, 328377), (798, 298749), (823, 289674), (847, 281466), (1089, 218918), (1197, 199166), (1254, 190113), (1386, 172007), (1463, 162954), (1646, 144837), (1694, 140733), (1881, 126742), (2178, 109459), (2299, 103698), (2394, 99583), (2469, 96558), (2541, 93822), (2926, 81477), (3762, 63371), (4389, 54318), (4598, 51849), (4938, 48279), (5082, 46911), (5761, 41382), (6897, 34566), (7407, 32186), (7623, 31274), (8778, 27159), (9053, 26334), (11522, 20691), (13167, 18106), (13794, 17283), (14814, 16093), (15246, 15637)]