234659840

素因数分解:

$2^{13}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 112

約数和(自身を含む): 598045032

約数和(自身を除く): 363385192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 337, 340, 512, 544, 640, 674, 680, 1024, 1088, 1280, 1348, 1360, 1685, 2048, 2176, 2560, 2696, 2720, 3370, 4096, 4352, 5120, 5392, 5440, 5729, 6740, 8192, 8704, 10240, 10784, 10880, 11458, 13480, 17408, 20480, 21568, 21760, 22916, 26960, 28645, 34816, 40960, 43136, 43520, 45832, 53920, 57290, 69632, 86272, 87040, 91664, 107840, 114580, 139264, 172544, 174080, 183328, 215680, 229160, 345088, 348160, 366656, 431360, 458320, 690176, 696320, 733312, 862720, 916640, 1380352, 1466624, 1725440, 1833280, 2760704, 2933248, 3450880, 3666560, 5866496, 6901760, 7333120, 11732992, 13803520, 14666240, 23465984, 29332480, 46931968, 58664960, 117329920, 234659840]

約数ペア:

[(1, 234659840), (2, 117329920), (4, 58664960), (5, 46931968), (8, 29332480), (10, 23465984), (16, 14666240), (17, 13803520), (20, 11732992), (32, 7333120), (34, 6901760), (40, 5866496), (64, 3666560), (68, 3450880), (80, 2933248), (85, 2760704), (128, 1833280), (136, 1725440), (160, 1466624), (170, 1380352), (256, 916640), (272, 862720), (320, 733312), (337, 696320), (340, 690176), (512, 458320), (544, 431360), (640, 366656), (674, 348160), (680, 345088), (1024, 229160), (1088, 215680), (1280, 183328), (1348, 174080), (1360, 172544), (1685, 139264), (2048, 114580), (2176, 107840), (2560, 91664), (2696, 87040), (2720, 86272), (3370, 69632), (4096, 57290), (4352, 53920), (5120, 45832), (5392, 43520), (5440, 43136), (5729, 40960), (6740, 34816), (8192, 28645), (8704, 26960), (10240, 22916), (10784, 21760), (10880, 21568), (11458, 20480), (13480, 17408)]