245428224

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19973}}^1$

素因数の和:20000

約数の個数: 52

約数和(自身を含む): 654428136

約数和(自身を除く): 408999912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 12288, 19973, 39946, 59919, 79892, 119838, 159784, 239676, 319568, 479352, 639136, 958704, 1278272, 1917408, 2556544, 3834816, 5113088, 7669632, 10226176, 15339264, 20452352, 30678528, 40904704, 61357056, 81809408, 122714112, 245428224]

約数ペア:

[(1, 245428224), (2, 122714112), (3, 81809408), (4, 61357056), (6, 40904704), (8, 30678528), (12, 20452352), (16, 15339264), (24, 10226176), (32, 7669632), (48, 5113088), (64, 3834816), (96, 2556544), (128, 1917408), (192, 1278272), (256, 958704), (384, 639136), (512, 479352), (768, 319568), (1024, 239676), (1536, 159784), (2048, 119838), (3072, 79892), (4096, 59919), (6144, 39946), (12288, 19973)]