291289760748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24593867}}^1$

素因数の和:24593931

約数の個数: 72

約数和(自身を含む): 859408123392

約数和(自身を除く): 568118362644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 24593867, 49187734, 73781601, 98375468, 147563202, 172157069, 221344803, 295126404, 344314138, 442689606, 516471207, 688628276, 885379212, 1032942414, 1155911749, 1549413621, 2065884828, 2311823498, 3098827242, 3467735247, 4623646996, 6197654484, 6935470494, 8091382243, 10403205741, 13870940988, 16182764486, 20806411482, 24274146729, 32365528972, 41612822964, 48548293458, 72822440187, 97096586916, 145644880374, 291289760748]

約数ペア:

[(1, 291289760748), (2, 145644880374), (3, 97096586916), (4, 72822440187), (6, 48548293458), (7, 41612822964), (9, 32365528972), (12, 24274146729), (14, 20806411482), (18, 16182764486), (21, 13870940988), (28, 10403205741), (36, 8091382243), (42, 6935470494), (47, 6197654484), (63, 4623646996), (84, 3467735247), (94, 3098827242), (126, 2311823498), (141, 2065884828), (188, 1549413621), (252, 1155911749), (282, 1032942414), (329, 885379212), (423, 688628276), (564, 516471207), (658, 442689606), (846, 344314138), (987, 295126404), (1316, 221344803), (1692, 172157069), (1974, 147563202), (2961, 98375468), (3948, 73781601), (5922, 49187734), (11844, 24593867)]