465931984

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1081

約数の個数: 120

約数和(自身を含む): 1142188800

約数和(自身を除く): 676256816

約数列:

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

約数ペア:

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