266384286

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2027}}^1$

素因数の和:2198

約数の個数: 72

約数和(自身を含む): 676236600

約数和(自身を除く): 409852314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 149, 294, 298, 441, 447, 882, 894, 1043, 1341, 2027, 2086, 2682, 3129, 4054, 6081, 6258, 7301, 9387, 12162, 14189, 14602, 18243, 18774, 21903, 28378, 36486, 42567, 43806, 65709, 85134, 99323, 127701, 131418, 198646, 255402, 297969, 302023, 595938, 604046, 893907, 906069, 1787814, 1812138, 2114161, 2718207, 4228322, 5436414, 6342483, 12684966, 14799127, 19027449, 29598254, 38054898, 44397381, 88794762, 133192143, 266384286]

約数ペア:

[(1, 266384286), (2, 133192143), (3, 88794762), (6, 44397381), (7, 38054898), (9, 29598254), (14, 19027449), (18, 14799127), (21, 12684966), (42, 6342483), (49, 5436414), (63, 4228322), (98, 2718207), (126, 2114161), (147, 1812138), (149, 1787814), (294, 906069), (298, 893907), (441, 604046), (447, 595938), (882, 302023), (894, 297969), (1043, 255402), (1341, 198646), (2027, 131418), (2086, 127701), (2682, 99323), (3129, 85134), (4054, 65709), (6081, 43806), (6258, 42567), (7301, 36486), (9387, 28378), (12162, 21903), (14189, 18774), (14602, 18243)]