420164688

素因数分解:

$2^4\times 3^1\times {\mathrm{281}}^1\times {\mathrm{31151}}^1$

素因数の和:31443

約数の個数: 40

約数和(自身を含む): 1089323136

約数和(自身を除く): 669158448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 281, 562, 843, 1124, 1686, 2248, 3372, 4496, 6744, 13488, 31151, 62302, 93453, 124604, 186906, 249208, 373812, 498416, 747624, 1495248, 8753431, 17506862, 26260293, 35013724, 52520586, 70027448, 105041172, 140054896, 210082344, 420164688]

約数ペア:

[(1, 420164688), (2, 210082344), (3, 140054896), (4, 105041172), (6, 70027448), (8, 52520586), (12, 35013724), (16, 26260293), (24, 17506862), (48, 8753431), (281, 1495248), (562, 747624), (843, 498416), (1124, 373812), (1686, 249208), (2248, 186906), (3372, 124604), (4496, 93453), (6744, 62302), (13488, 31151)]