421456512

素因数分解:

$2^7\times 3^1\times {\mathrm{1097543}}^1$

素因数の和:1097560

約数の個数: 32

約数和(自身を含む): 1119494880

約数和(自身を除く): 698038368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1097543, 2195086, 3292629, 4390172, 6585258, 8780344, 13170516, 17560688, 26341032, 35121376, 52682064, 70242752, 105364128, 140485504, 210728256, 421456512]

約数ペア:

[(1, 421456512), (2, 210728256), (3, 140485504), (4, 105364128), (6, 70242752), (8, 52682064), (12, 35121376), (16, 26341032), (24, 17560688), (32, 13170516), (48, 8780344), (64, 6585258), (96, 4390172), (128, 3292629), (192, 2195086), (384, 1097543)]