399117336912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1577489}}^1$

素因数の和:1577761

約数の個数: 120

約数和(自身を含む): 1281628595520

約数和(自身を除く): 882511258608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 251, 252, 336, 502, 504, 753, 1004, 1008, 1506, 1757, 2008, 2259, 3012, 3514, 4016, 4518, 5271, 6024, 7028, 9036, 10542, 12048, 14056, 15813, 18072, 21084, 28112, 31626, 36144, 42168, 63252, 84336, 126504, 253008, 1577489, 3154978, 4732467, 6309956, 9464934, 11042423, 12619912, 14197401, 18929868, 22084846, 25239824, 28394802, 33127269, 37859736, 44169692, 56789604, 66254538, 75719472, 88339384, 99381807, 113579208, 132509076, 176678768, 198763614, 227158416, 265018152, 395949739, 397527228, 530036304, 791899478, 795054456, 1187849217, 1583798956, 1590108912, 2375698434, 2771648173, 3167597912, 3563547651, 4751396868, 5543296346, 6335195824, 7127095302, 8314944519, 9502793736, 11086592692, 14254190604, 16629889038, 19005587472, 22173185384, 24944833557, 28508381208, 33259778076, 44346370768, 49889667114, 57016762416, 66519556152, 99779334228, 133039112304, 199558668456, 399117336912]

約数ペア:

[(1, 399117336912), (2, 199558668456), (3, 133039112304), (4, 99779334228), (6, 66519556152), (7, 57016762416), (8, 49889667114), (9, 44346370768), (12, 33259778076), (14, 28508381208), (16, 24944833557), (18, 22173185384), (21, 19005587472), (24, 16629889038), (28, 14254190604), (36, 11086592692), (42, 9502793736), (48, 8314944519), (56, 7127095302), (63, 6335195824), (72, 5543296346), (84, 4751396868), (112, 3563547651), (126, 3167597912), (144, 2771648173), (168, 2375698434), (251, 1590108912), (252, 1583798956), (336, 1187849217), (502, 795054456), (504, 791899478), (753, 530036304), (1004, 397527228), (1008, 395949739), (1506, 265018152), (1757, 227158416), (2008, 198763614), (2259, 176678768), (3012, 132509076), (3514, 113579208), (4016, 99381807), (4518, 88339384), (5271, 75719472), (6024, 66254538), (7028, 56789604), (9036, 44169692), (10542, 37859736), (12048, 33127269), (14056, 28394802), (15813, 25239824), (18072, 22084846), (21084, 18929868), (28112, 14197401), (31626, 12619912), (36144, 11042423), (42168, 9464934), (63252, 6309956), (84336, 4732467), (126504, 3154978), (253008, 1577489)]