4080647846624

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{216502963}}^1$

素因数の和:216503023

約数の個数: 48

約数和(自身を含む): 8729399508480

約数和(自身を除く): 4648751661856

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 18848, 216502963, 433005926, 866011852, 1732023704, 3464047408, 4113556297, 6711591853, 6928094816, 8227112594, 13423183706, 16454225188, 26846367412, 32908450376, 53692734824, 65816900752, 107385469648, 127520245207, 131633801504, 214770939296, 255040490414, 510080980828, 1020161961656, 2040323923312, 4080647846624]

約数ペア:

[(1, 4080647846624), (2, 2040323923312), (4, 1020161961656), (8, 510080980828), (16, 255040490414), (19, 214770939296), (31, 131633801504), (32, 127520245207), (38, 107385469648), (62, 65816900752), (76, 53692734824), (124, 32908450376), (152, 26846367412), (248, 16454225188), (304, 13423183706), (496, 8227112594), (589, 6928094816), (608, 6711591853), (992, 4113556297), (1178, 3464047408), (2356, 1732023704), (4712, 866011852), (9424, 433005926), (18848, 216502963)]