947852304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{11239}}^1$

素因数の和:11508

約数の個数: 80

約数和(自身を含む): 2809820160

約数和(自身を除く): 1861967856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 251, 336, 502, 753, 1004, 1506, 1757, 2008, 3012, 3514, 4016, 5271, 6024, 7028, 10542, 11239, 12048, 14056, 21084, 22478, 28112, 33717, 42168, 44956, 67434, 78673, 84336, 89912, 134868, 157346, 179824, 236019, 269736, 314692, 472038, 539472, 629384, 944076, 1258768, 1888152, 2820989, 3776304, 5641978, 8462967, 11283956, 16925934, 19746923, 22567912, 33851868, 39493846, 45135824, 59240769, 67703736, 78987692, 118481538, 135407472, 157975384, 236963076, 315950768, 473926152, 947852304]

約数ペア:

[(1, 947852304), (2, 473926152), (3, 315950768), (4, 236963076), (6, 157975384), (7, 135407472), (8, 118481538), (12, 78987692), (14, 67703736), (16, 59240769), (21, 45135824), (24, 39493846), (28, 33851868), (42, 22567912), (48, 19746923), (56, 16925934), (84, 11283956), (112, 8462967), (168, 5641978), (251, 3776304), (336, 2820989), (502, 1888152), (753, 1258768), (1004, 944076), (1506, 629384), (1757, 539472), (2008, 472038), (3012, 314692), (3514, 269736), (4016, 236019), (5271, 179824), (6024, 157346), (7028, 134868), (10542, 89912), (11239, 84336), (12048, 78673), (14056, 67434), (21084, 44956), (22478, 42168), (28112, 33717)]