284447744

素因数分解:

$2^{10}\times 7^2\times {\mathrm{5669}}^1$

素因数の和:5703

約数の個数: 66

約数和(自身を含む): 661569930

約数和(自身を除く): 377122186

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 5669, 6272, 7168, 11338, 12544, 22676, 25088, 39683, 45352, 50176, 79366, 90704, 158732, 181408, 277781, 317464, 362816, 555562, 634928, 725632, 1111124, 1269856, 1451264, 2222248, 2539712, 2902528, 4444496, 5079424, 5805056, 8888992, 10158848, 17777984, 20317696, 35555968, 40635392, 71111936, 142223872, 284447744]

約数ペア:

[(1, 284447744), (2, 142223872), (4, 71111936), (7, 40635392), (8, 35555968), (14, 20317696), (16, 17777984), (28, 10158848), (32, 8888992), (49, 5805056), (56, 5079424), (64, 4444496), (98, 2902528), (112, 2539712), (128, 2222248), (196, 1451264), (224, 1269856), (256, 1111124), (392, 725632), (448, 634928), (512, 555562), (784, 362816), (896, 317464), (1024, 277781), (1568, 181408), (1792, 158732), (3136, 90704), (3584, 79366), (5669, 50176), (6272, 45352), (7168, 39683), (11338, 25088), (12544, 22676)]