1322666646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 3318743040

約数和(自身を除く): 1996076394

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 127, 133, 186, 217, 254, 266, 381, 399, 421, 434, 589, 651, 762, 798, 842, 889, 1178, 1263, 1302, 1767, 1778, 2413, 2526, 2667, 2947, 3534, 3937, 4123, 4826, 5334, 5894, 7239, 7874, 7999, 8246, 8841, 11811, 12369, 13051, 14478, 15998, 16891, 17682, 23622, 23997, 24738, 26102, 27559, 33782, 39153, 47994, 50673, 53467, 55118, 55993, 74803, 78306, 82677, 91357, 101346, 106934, 111986, 149606, 160401, 165354, 167979, 182714, 224409, 247969, 274071, 320802, 335958, 374269, 448818, 495938, 523621, 548142, 743907, 748538, 1015873, 1047242, 1122807, 1487814, 1570863, 1657477, 1735783, 2031746, 2245614, 3047619, 3141726, 3314954, 3471566, 4972431, 5207349, 6095238, 7111111, 9944862, 10414698, 11602339, 14222222, 21333333, 23204678, 31492063, 34807017, 42666666, 62984126, 69614034, 94476189, 188952378, 220444441, 440888882, 661333323, 1322666646]

約数ペア:

[(1, 1322666646), (2, 661333323), (3, 440888882), (6, 220444441), (7, 188952378), (14, 94476189), (19, 69614034), (21, 62984126), (31, 42666666), (38, 34807017), (42, 31492063), (57, 23204678), (62, 21333333), (93, 14222222), (114, 11602339), (127, 10414698), (133, 9944862), (186, 7111111), (217, 6095238), (254, 5207349), (266, 4972431), (381, 3471566), (399, 3314954), (421, 3141726), (434, 3047619), (589, 2245614), (651, 2031746), (762, 1735783), (798, 1657477), (842, 1570863), (889, 1487814), (1178, 1122807), (1263, 1047242), (1302, 1015873), (1767, 748538), (1778, 743907), (2413, 548142), (2526, 523621), (2667, 495938), (2947, 448818), (3534, 374269), (3937, 335958), (4123, 320802), (4826, 274071), (5334, 247969), (5894, 224409), (7239, 182714), (7874, 167979), (7999, 165354), (8246, 160401), (8841, 149606), (11811, 111986), (12369, 106934), (13051, 101346), (14478, 91357), (15998, 82677), (16891, 78306), (17682, 74803), (23622, 55993), (23997, 55118), (24738, 53467), (26102, 50673), (27559, 47994), (33782, 39153)]