283923276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260003}}^1$

素因数の和:260030

約数の個数: 48

約数和(自身を含む): 815372544

約数和(自身を除く): 531449268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 260003, 520006, 780009, 1040012, 1560018, 1820021, 3120036, 3380039, 3640042, 5460063, 6760078, 7280084, 10140117, 10920126, 13520156, 20280234, 21840252, 23660273, 40560468, 47320546, 70980819, 94641092, 141961638, 283923276]

約数ペア:

[(1, 283923276), (2, 141961638), (3, 94641092), (4, 70980819), (6, 47320546), (7, 40560468), (12, 23660273), (13, 21840252), (14, 20280234), (21, 13520156), (26, 10920126), (28, 10140117), (39, 7280084), (42, 6760078), (52, 5460063), (78, 3640042), (84, 3380039), (91, 3120036), (156, 1820021), (182, 1560018), (273, 1040012), (364, 780009), (546, 520006), (1092, 260003)]