438530064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1305149}}^1$

素因数の和:1305167

約数の個数: 40

約数和(自身を含む): 1294708800

約数和(自身を除く): 856178736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1305149, 2610298, 3915447, 5220596, 7830894, 9136043, 10441192, 15661788, 18272086, 20882384, 27408129, 31323576, 36544172, 54816258, 62647152, 73088344, 109632516, 146176688, 219265032, 438530064]

約数ペア:

[(1, 438530064), (2, 219265032), (3, 146176688), (4, 109632516), (6, 73088344), (7, 62647152), (8, 54816258), (12, 36544172), (14, 31323576), (16, 27408129), (21, 20882384), (24, 18272086), (28, 15661788), (42, 10441192), (48, 9136043), (56, 7830894), (84, 5220596), (112, 3915447), (168, 2610298), (336, 1305149)]