291268910044

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{344213}}^1$

素因数の和:344914

約数の個数: 48

約数和(自身を含む): 595859217408

約数和(自身を除く): 304590307364

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 643, 658, 1286, 1316, 2572, 4501, 9002, 18004, 30221, 60442, 120884, 211547, 344213, 423094, 688426, 846188, 1376852, 2409491, 4818982, 9637964, 16178011, 32356022, 64712044, 113246077, 221328959, 226492154, 442657918, 452984308, 885315836, 1549302713, 3098605426, 6197210852, 10402461073, 20804922146, 41609844292, 72817227511, 145634455022, 291268910044]

約数ペア:

[(1, 291268910044), (2, 145634455022), (4, 72817227511), (7, 41609844292), (14, 20804922146), (28, 10402461073), (47, 6197210852), (94, 3098605426), (188, 1549302713), (329, 885315836), (643, 452984308), (658, 442657918), (1286, 226492154), (1316, 221328959), (2572, 113246077), (4501, 64712044), (9002, 32356022), (18004, 16178011), (30221, 9637964), (60442, 4818982), (120884, 2409491), (211547, 1376852), (344213, 846188), (423094, 688426)]