385027416

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{30911}}^1$

素因数の和:31096

約数の個数: 48

約数和(自身を含む): 1048844160

約数和(自身を除く): 663816744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 30911, 61822, 92733, 123644, 185466, 247288, 278199, 370932, 556398, 741864, 1112796, 2225592, 5347603, 10695206, 16042809, 21390412, 32085618, 42780824, 48128427, 64171236, 96256854, 128342472, 192513708, 385027416]

約数ペア:

[(1, 385027416), (2, 192513708), (3, 128342472), (4, 96256854), (6, 64171236), (8, 48128427), (9, 42780824), (12, 32085618), (18, 21390412), (24, 16042809), (36, 10695206), (72, 5347603), (173, 2225592), (346, 1112796), (519, 741864), (692, 556398), (1038, 370932), (1384, 278199), (1557, 247288), (2076, 185466), (3114, 123644), (4152, 92733), (6228, 61822), (12456, 30911)]