235991286

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3433}}^1$

素因数の和:3530

約数の個数: 64

約数和(自身を含む): 560428800

約数和(自身を除く): 324437514

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 67, 114, 134, 171, 201, 342, 402, 513, 603, 1026, 1206, 1273, 1809, 2546, 3433, 3618, 3819, 6866, 7638, 10299, 11457, 20598, 22914, 30897, 34371, 61794, 65227, 68742, 92691, 130454, 185382, 195681, 230011, 391362, 460022, 587043, 690033, 1174086, 1380066, 1761129, 2070099, 3522258, 4140198, 4370209, 6210297, 8740418, 12420594, 13110627, 26221254, 39331881, 78663762, 117995643, 235991286]

約数ペア:

[(1, 235991286), (2, 117995643), (3, 78663762), (6, 39331881), (9, 26221254), (18, 13110627), (19, 12420594), (27, 8740418), (38, 6210297), (54, 4370209), (57, 4140198), (67, 3522258), (114, 2070099), (134, 1761129), (171, 1380066), (201, 1174086), (342, 690033), (402, 587043), (513, 460022), (603, 391362), (1026, 230011), (1206, 195681), (1273, 185382), (1809, 130454), (2546, 92691), (3433, 68742), (3618, 65227), (3819, 61794), (6866, 34371), (7638, 30897), (10299, 22914), (11457, 20598)]