438192468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{36997}}^1$

素因数の和:37061

約数の個数: 72

約数和(自身を含む): 1292858112

約数和(自身を除く): 854665644

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, 36997, 73994, 110991, 147988, 221982, 258979, 332973, 443964, 517958, 665946, 776937, 1035916, 1331892, 1553874, 1738859, 2330811, 3107748, 3477718, 4661622, 5216577, 6955436, 9323244, 10433154, 12172013, 15649731, 20866308, 24344026, 31299462, 36516039, 48688052, 62598924, 73032078, 109548117, 146064156, 219096234, 438192468]

約数ペア:

[(1, 438192468), (2, 219096234), (3, 146064156), (4, 109548117), (6, 73032078), (7, 62598924), (9, 48688052), (12, 36516039), (14, 31299462), (18, 24344026), (21, 20866308), (28, 15649731), (36, 12172013), (42, 10433154), (47, 9323244), (63, 6955436), (84, 5216577), (94, 4661622), (126, 3477718), (141, 3107748), (188, 2330811), (252, 1738859), (282, 1553874), (329, 1331892), (423, 1035916), (564, 776937), (658, 665946), (846, 517958), (987, 443964), (1316, 332973), (1692, 258979), (1974, 221982), (2961, 147988), (3948, 110991), (5922, 73994), (11844, 36997)]