216715896

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{3019}}^1$

素因数の和:4028

約数の個数: 48

約数和(自身を含む): 587722200

約数和(自身を除く): 371006304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1994, 2991, 3019, 3988, 5982, 6038, 7976, 8973, 9057, 11964, 12076, 17946, 18114, 23928, 24152, 27171, 35892, 36228, 54342, 71784, 72456, 108684, 217368, 3009943, 6019886, 9029829, 12039772, 18059658, 24079544, 27089487, 36119316, 54178974, 72238632, 108357948, 216715896]

約数ペア:

[(1, 216715896), (2, 108357948), (3, 72238632), (4, 54178974), (6, 36119316), (8, 27089487), (9, 24079544), (12, 18059658), (18, 12039772), (24, 9029829), (36, 6019886), (72, 3009943), (997, 217368), (1994, 108684), (2991, 72456), (3019, 71784), (3988, 54342), (5982, 36228), (6038, 35892), (7976, 27171), (8973, 24152), (9057, 23928), (11964, 18114), (12076, 17946)]