313888917592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{8980571}}^1$

素因数の和:8980851

約数の個数: 32

約数和(自身を含む): 625586645520

約数和(自身を除く): 311697727928

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 1028, 2056, 4369, 8738, 17476, 34952, 8980571, 17961142, 35922284, 71844568, 152669707, 305339414, 610678828, 1221357656, 2308006747, 4616013494, 9232026988, 18464053976, 39236114699, 78472229398, 156944458796, 313888917592]

約数ペア:

[(1, 313888917592), (2, 156944458796), (4, 78472229398), (8, 39236114699), (17, 18464053976), (34, 9232026988), (68, 4616013494), (136, 2308006747), (257, 1221357656), (514, 610678828), (1028, 305339414), (2056, 152669707), (4369, 71844568), (8738, 35922284), (17476, 17961142), (34952, 8980571)]