392949760

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{2741}}^1$

素因数の和:2777

約数の個数: 104

約数和(自身を含む): 1078066656

約数和(自身を除く): 685116896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 2741, 3584, 4096, 4480, 5120, 5482, 7168, 8960, 10240, 10964, 13705, 14336, 17920, 19187, 20480, 21928, 27410, 28672, 35840, 38374, 43856, 54820, 71680, 76748, 87712, 95935, 109640, 143360, 153496, 175424, 191870, 219280, 306992, 350848, 383740, 438560, 613984, 701696, 767480, 877120, 1227968, 1403392, 1534960, 1754240, 2455936, 2806784, 3069920, 3508480, 4911872, 5613568, 6139840, 7016960, 9823744, 11227136, 12279680, 14033920, 19647488, 24559360, 28067840, 39294976, 49118720, 56135680, 78589952, 98237440, 196474880, 392949760]

約数ペア:

[(1, 392949760), (2, 196474880), (4, 98237440), (5, 78589952), (7, 56135680), (8, 49118720), (10, 39294976), (14, 28067840), (16, 24559360), (20, 19647488), (28, 14033920), (32, 12279680), (35, 11227136), (40, 9823744), (56, 7016960), (64, 6139840), (70, 5613568), (80, 4911872), (112, 3508480), (128, 3069920), (140, 2806784), (160, 2455936), (224, 1754240), (256, 1534960), (280, 1403392), (320, 1227968), (448, 877120), (512, 767480), (560, 701696), (640, 613984), (896, 438560), (1024, 383740), (1120, 350848), (1280, 306992), (1792, 219280), (2048, 191870), (2240, 175424), (2560, 153496), (2741, 143360), (3584, 109640), (4096, 95935), (4480, 87712), (5120, 76748), (5482, 71680), (7168, 54820), (8960, 43856), (10240, 38374), (10964, 35840), (13705, 28672), (14336, 27410), (17920, 21928), (19187, 20480)]