438430712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{8971}}^1$

素因数の和:9167

約数の個数: 32

約数和(自身を含む): 847854000

約数和(自身を除く): 409423288

約数列:

[1, 2, 4, 8, 41, 82, 149, 164, 298, 328, 596, 1192, 6109, 8971, 12218, 17942, 24436, 35884, 48872, 71768, 367811, 735622, 1336679, 1471244, 2673358, 2942488, 5346716, 10693432, 54803839, 109607678, 219215356, 438430712]

約数ペア:

[(1, 438430712), (2, 219215356), (4, 109607678), (8, 54803839), (41, 10693432), (82, 5346716), (149, 2942488), (164, 2673358), (298, 1471244), (328, 1336679), (596, 735622), (1192, 367811), (6109, 71768), (8971, 48872), (12218, 35884), (17942, 24436)]