216450192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{644197}}^1$

素因数の和:644215

約数の個数: 40

約数和(自身を含む): 639044416

約数和(自身を除く): 422594224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 644197, 1288394, 1932591, 2576788, 3865182, 4509379, 5153576, 7730364, 9018758, 10307152, 13528137, 15460728, 18037516, 27056274, 30921456, 36075032, 54112548, 72150064, 108225096, 216450192]

約数ペア:

[(1, 216450192), (2, 108225096), (3, 72150064), (4, 54112548), (6, 36075032), (7, 30921456), (8, 27056274), (12, 18037516), (14, 15460728), (16, 13528137), (21, 10307152), (24, 9018758), (28, 7730364), (42, 5153576), (48, 4509379), (56, 3865182), (84, 2576788), (112, 1932591), (168, 1288394), (336, 644197)]