216644688

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6091}}^1$

素因数の和:6137

約数の個数: 120

約数和(自身を含む): 687421280

約数和(自身を除く): 470776592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 6091, 8892, 11856, 12182, 17784, 18273, 24364, 35568, 36546, 48728, 54819, 73092, 79183, 97456, 109638, 115729, 146184, 158366, 219276, 231458, 237549, 292368, 316732, 347187, 438552, 462916, 475098, 633464, 694374, 712647, 877104, 925832, 950196, 1041561, 1266928, 1388748, 1425294, 1504477, 1851664, 1900392, 2083122, 2777496, 2850588, 3008954, 3800784, 4166244, 4513431, 5554992, 5701176, 6017908, 8332488, 9026862, 11402352, 12035816, 13540293, 16664976, 18053724, 24071632, 27080586, 36107448, 54161172, 72214896, 108322344, 216644688]

約数ペア:

[(1, 216644688), (2, 108322344), (3, 72214896), (4, 54161172), (6, 36107448), (8, 27080586), (9, 24071632), (12, 18053724), (13, 16664976), (16, 13540293), (18, 12035816), (19, 11402352), (24, 9026862), (26, 8332488), (36, 6017908), (38, 5701176), (39, 5554992), (48, 4513431), (52, 4166244), (57, 3800784), (72, 3008954), (76, 2850588), (78, 2777496), (104, 2083122), (114, 1900392), (117, 1851664), (144, 1504477), (152, 1425294), (156, 1388748), (171, 1266928), (208, 1041561), (228, 950196), (234, 925832), (247, 877104), (304, 712647), (312, 694374), (342, 633464), (456, 475098), (468, 462916), (494, 438552), (624, 347187), (684, 316732), (741, 292368), (912, 237549), (936, 231458), (988, 219276), (1368, 158366), (1482, 146184), (1872, 115729), (1976, 109638), (2223, 97456), (2736, 79183), (2964, 73092), (3952, 54819), (4446, 48728), (5928, 36546), (6091, 35568), (8892, 24364), (11856, 18273), (12182, 17784)]