326858448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{972793}}^1$

素因数の和:972811

約数の個数: 40

約数和(自身を含む): 965011648

約数和(自身を除く): 638153200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 972793, 1945586, 2918379, 3891172, 5836758, 6809551, 7782344, 11673516, 13619102, 15564688, 20428653, 23347032, 27238204, 40857306, 46694064, 54476408, 81714612, 108952816, 163429224, 326858448]

約数ペア:

[(1, 326858448), (2, 163429224), (3, 108952816), (4, 81714612), (6, 54476408), (7, 46694064), (8, 40857306), (12, 27238204), (14, 23347032), (16, 20428653), (21, 15564688), (24, 13619102), (28, 11673516), (42, 7782344), (48, 6809551), (56, 5836758), (84, 3891172), (112, 2918379), (168, 1945586), (336, 972793)]