812532216

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{2371}}^1$

素因数の和:2620

約数の個数: 64

約数和(自身を含む): 2066486400

約数和(自身を除く): 1253954184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 131, 218, 262, 327, 393, 436, 524, 654, 786, 872, 1048, 1308, 1572, 2371, 2616, 3144, 4742, 7113, 9484, 14226, 14279, 18968, 28452, 28558, 42837, 56904, 57116, 85674, 114232, 171348, 258439, 310601, 342696, 516878, 621202, 775317, 931803, 1033756, 1242404, 1550634, 1863606, 2067512, 2484808, 3101268, 3727212, 6202536, 7454424, 33855509, 67711018, 101566527, 135422036, 203133054, 270844072, 406266108, 812532216]

約数ペア:

[(1, 812532216), (2, 406266108), (3, 270844072), (4, 203133054), (6, 135422036), (8, 101566527), (12, 67711018), (24, 33855509), (109, 7454424), (131, 6202536), (218, 3727212), (262, 3101268), (327, 2484808), (393, 2067512), (436, 1863606), (524, 1550634), (654, 1242404), (786, 1033756), (872, 931803), (1048, 775317), (1308, 621202), (1572, 516878), (2371, 342696), (2616, 310601), (3144, 258439), (4742, 171348), (7113, 114232), (9484, 85674), (14226, 57116), (14279, 56904), (18968, 42837), (28452, 28558)]