290846744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{4639}}^1$

素因数の和:5123

約数の個数: 32

約数和(自身を含む): 578793600

約数和(自身を除く): 287946856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 461, 922, 1844, 3688, 4639, 7837, 9278, 15674, 18556, 31348, 37112, 62696, 78863, 157726, 315452, 630904, 2138579, 4277158, 8554316, 17108632, 36355843, 72711686, 145423372, 290846744]

約数ペア:

[(1, 290846744), (2, 145423372), (4, 72711686), (8, 36355843), (17, 17108632), (34, 8554316), (68, 4277158), (136, 2138579), (461, 630904), (922, 315452), (1844, 157726), (3688, 78863), (4639, 62696), (7837, 37112), (9278, 31348), (15674, 18556)]