306166266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 821643264

約数和(自身を除く): 515476998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 53, 57, 63, 106, 114, 126, 127, 133, 159, 171, 254, 266, 318, 342, 361, 371, 381, 399, 477, 722, 742, 762, 798, 889, 954, 1007, 1083, 1113, 1143, 1197, 1778, 2014, 2166, 2226, 2286, 2394, 2413, 2527, 2667, 3021, 3249, 3339, 4826, 5054, 5334, 6042, 6498, 6678, 6731, 7049, 7239, 7581, 8001, 9063, 13462, 14098, 14478, 15162, 16002, 16891, 18126, 19133, 20193, 21147, 21717, 22743, 33782, 38266, 40386, 42294, 43434, 45486, 45847, 47117, 50673, 57399, 60579, 63441, 91694, 94234, 101346, 114798, 121158, 126882, 127889, 133931, 137541, 141351, 152019, 172197, 255778, 267862, 275082, 282702, 304038, 320929, 344394, 383667, 401793, 412623, 424053, 641858, 767334, 803586, 825246, 848106, 895223, 962787, 1151001, 1205379, 1790446, 1925574, 2302002, 2410758, 2429891, 2685669, 2888361, 4859782, 5371338, 5776722, 7289673, 8057007, 14579346, 16114014, 17009237, 21869019, 34018474, 43738038, 51027711, 102055422, 153083133, 306166266]

約数ペア:

[(1, 306166266), (2, 153083133), (3, 102055422), (6, 51027711), (7, 43738038), (9, 34018474), (14, 21869019), (18, 17009237), (19, 16114014), (21, 14579346), (38, 8057007), (42, 7289673), (53, 5776722), (57, 5371338), (63, 4859782), (106, 2888361), (114, 2685669), (126, 2429891), (127, 2410758), (133, 2302002), (159, 1925574), (171, 1790446), (254, 1205379), (266, 1151001), (318, 962787), (342, 895223), (361, 848106), (371, 825246), (381, 803586), (399, 767334), (477, 641858), (722, 424053), (742, 412623), (762, 401793), (798, 383667), (889, 344394), (954, 320929), (1007, 304038), (1083, 282702), (1113, 275082), (1143, 267862), (1197, 255778), (1778, 172197), (2014, 152019), (2166, 141351), (2226, 137541), (2286, 133931), (2394, 127889), (2413, 126882), (2527, 121158), (2667, 114798), (3021, 101346), (3249, 94234), (3339, 91694), (4826, 63441), (5054, 60579), (5334, 57399), (6042, 50673), (6498, 47117), (6678, 45847), (6731, 45486), (7049, 43434), (7239, 42294), (7581, 40386), (8001, 38266), (9063, 33782), (13462, 22743), (14098, 21717), (14478, 21147), (15162, 20193), (16002, 19133), (16891, 18126)]