285469436

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 579532800

約数和(自身を除く): 294063364

約数列:

[1, 2, 4, 7, 14, 28, 131, 223, 262, 349, 446, 524, 698, 892, 917, 1396, 1561, 1834, 2443, 3122, 3668, 4886, 6244, 9772, 29213, 45719, 58426, 77827, 91438, 116852, 155654, 182876, 204491, 311308, 320033, 408982, 544789, 640066, 817964, 1089578, 1280132, 2179156, 10195337, 20390674, 40781348, 71367359, 142734718, 285469436]

約数ペア:

[(1, 285469436), (2, 142734718), (4, 71367359), (7, 40781348), (14, 20390674), (28, 10195337), (131, 2179156), (223, 1280132), (262, 1089578), (349, 817964), (446, 640066), (524, 544789), (698, 408982), (892, 320033), (917, 311308), (1396, 204491), (1561, 182876), (1834, 155654), (2443, 116852), (3122, 91438), (3668, 77827), (4886, 58426), (6244, 45719), (9772, 29213)]