386199968

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{22391}}^1$

素因数の和:22426

約数の個数: 72

約数和(自身を含む): 964916064

約数和(自身を除く): 578716096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 17248, 22391, 44782, 89564, 156737, 179128, 246301, 313474, 358256, 492602, 626948, 716512, 985204, 1097159, 1253896, 1724107, 1970408, 2194318, 2507792, 3448214, 3940816, 4388636, 5015584, 6896428, 7881632, 8777272, 12068749, 13792856, 17554544, 24137498, 27585712, 35109088, 48274996, 55171424, 96549992, 193099984, 386199968]

約数ペア:

[(1, 386199968), (2, 193099984), (4, 96549992), (7, 55171424), (8, 48274996), (11, 35109088), (14, 27585712), (16, 24137498), (22, 17554544), (28, 13792856), (32, 12068749), (44, 8777272), (49, 7881632), (56, 6896428), (77, 5015584), (88, 4388636), (98, 3940816), (112, 3448214), (154, 2507792), (176, 2194318), (196, 1970408), (224, 1724107), (308, 1253896), (352, 1097159), (392, 985204), (539, 716512), (616, 626948), (784, 492602), (1078, 358256), (1232, 313474), (1568, 246301), (2156, 179128), (2464, 156737), (4312, 89564), (8624, 44782), (17248, 22391)]