931863968

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1083

約数の個数: 144

約数和(自身を含む): 2321222400

約数和(自身を除く): 1389358432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 196, 217, 224, 248, 266, 304, 392, 434, 496, 532, 589, 608, 784, 868, 931, 992, 1009, 1064, 1178, 1519, 1568, 1736, 1862, 2018, 2128, 2356, 3038, 3472, 3724, 4036, 4123, 4256, 4712, 6076, 6944, 7063, 7448, 8072, 8246, 9424, 12152, 14126, 14896, 16144, 16492, 18848, 19171, 24304, 28252, 28861, 29792, 31279, 32288, 32984, 38342, 48608, 49441, 56504, 57722, 62558, 65968, 76684, 98882, 113008, 115444, 125116, 131936, 134197, 153368, 197764, 218953, 226016, 230888, 250232, 268394, 306736, 395528, 437906, 461776, 500464, 536788, 594301, 613472, 791056, 875812, 923552, 939379, 1000928, 1073576, 1188602, 1532671, 1582112, 1751624, 1878758, 2147152, 2377204, 3065342, 3503248, 3757516, 4160107, 4294304, 4754408, 6130684, 7006496, 7515032, 8320214, 9508816, 12261368, 15030064, 16640428, 19017632, 24522736, 29120749, 30060128, 33280856, 49045472, 58241498, 66561712, 116482996, 133123424, 232965992, 465931984, 931863968]

約数ペア:

[(1, 931863968), (2, 465931984), (4, 232965992), (7, 133123424), (8, 116482996), (14, 66561712), (16, 58241498), (19, 49045472), (28, 33280856), (31, 30060128), (32, 29120749), (38, 24522736), (49, 19017632), (56, 16640428), (62, 15030064), (76, 12261368), (98, 9508816), (112, 8320214), (124, 7515032), (133, 7006496), (152, 6130684), (196, 4754408), (217, 4294304), (224, 4160107), (248, 3757516), (266, 3503248), (304, 3065342), (392, 2377204), (434, 2147152), (496, 1878758), (532, 1751624), (589, 1582112), (608, 1532671), (784, 1188602), (868, 1073576), (931, 1000928), (992, 939379), (1009, 923552), (1064, 875812), (1178, 791056), (1519, 613472), (1568, 594301), (1736, 536788), (1862, 500464), (2018, 461776), (2128, 437906), (2356, 395528), (3038, 306736), (3472, 268394), (3724, 250232), (4036, 230888), (4123, 226016), (4256, 218953), (4712, 197764), (6076, 153368), (6944, 134197), (7063, 131936), (7448, 125116), (8072, 115444), (8246, 113008), (9424, 98882), (12152, 76684), (14126, 65968), (14896, 62558), (16144, 57722), (16492, 56504), (18848, 49441), (19171, 48608), (24304, 38342), (28252, 32984), (28861, 32288), (29792, 31279)]