293102238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1361}}^1$

素因数の和:1641

約数の個数: 64

約数和(自身を含む): 691939584

約数和(自身を除く): 398837346

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 251, 286, 429, 502, 753, 858, 1361, 1506, 2722, 2761, 3263, 4083, 5522, 6526, 8166, 8283, 9789, 14971, 16566, 17693, 19578, 29942, 35386, 35893, 44913, 53079, 71786, 89826, 106158, 107679, 194623, 215358, 341611, 389246, 583869, 683222, 1024833, 1167738, 2049666, 3757721, 4440943, 7515442, 8881886, 11273163, 13322829, 22546326, 26645658, 48850373, 97700746, 146551119, 293102238]

約数ペア:

[(1, 293102238), (2, 146551119), (3, 97700746), (6, 48850373), (11, 26645658), (13, 22546326), (22, 13322829), (26, 11273163), (33, 8881886), (39, 7515442), (66, 4440943), (78, 3757721), (143, 2049666), (251, 1167738), (286, 1024833), (429, 683222), (502, 583869), (753, 389246), (858, 341611), (1361, 215358), (1506, 194623), (2722, 107679), (2761, 106158), (3263, 89826), (4083, 71786), (5522, 53079), (6526, 44913), (8166, 35893), (8283, 35386), (9789, 29942), (14971, 19578), (16566, 17693)]