1008496640

素因数分解:

$2^{12}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2193

約数の個数: 104

約数和(自身を含む): 2526497568

約数和(自身を除く): 1518000928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1024, 1280, 1472, 1840, 2048, 2141, 2560, 2944, 3680, 4096, 4282, 5120, 5888, 7360, 8564, 10240, 10705, 11776, 14720, 17128, 20480, 21410, 23552, 29440, 34256, 42820, 47104, 49243, 58880, 68512, 85640, 94208, 98486, 117760, 137024, 171280, 196972, 235520, 246215, 274048, 342560, 393944, 471040, 492430, 548096, 685120, 787888, 984860, 1096192, 1370240, 1575776, 1969720, 2192384, 2740480, 3151552, 3939440, 4384768, 5480960, 6303104, 7878880, 8769536, 10961920, 12606208, 15757760, 21923840, 25212416, 31515520, 43847680, 50424832, 63031040, 100849664, 126062080, 201699328, 252124160, 504248320, 1008496640]

約数ペア:

[(1, 1008496640), (2, 504248320), (4, 252124160), (5, 201699328), (8, 126062080), (10, 100849664), (16, 63031040), (20, 50424832), (23, 43847680), (32, 31515520), (40, 25212416), (46, 21923840), (64, 15757760), (80, 12606208), (92, 10961920), (115, 8769536), (128, 7878880), (160, 6303104), (184, 5480960), (230, 4384768), (256, 3939440), (320, 3151552), (368, 2740480), (460, 2192384), (512, 1969720), (640, 1575776), (736, 1370240), (920, 1096192), (1024, 984860), (1280, 787888), (1472, 685120), (1840, 548096), (2048, 492430), (2141, 471040), (2560, 393944), (2944, 342560), (3680, 274048), (4096, 246215), (4282, 235520), (5120, 196972), (5888, 171280), (7360, 137024), (8564, 117760), (10240, 98486), (10705, 94208), (11776, 85640), (14720, 68512), (17128, 58880), (20480, 49243), (21410, 47104), (23552, 42820), (29440, 34256)]