1621348512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2412721}}^1$

素因数の和:2412741

約数の個数: 48

約数和(自身を含む): 4864047552

約数和(自身を除く): 3242699040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2412721, 4825442, 7238163, 9650884, 14476326, 16889047, 19301768, 28952652, 33778094, 38603536, 50667141, 57905304, 67556188, 77207072, 101334282, 115810608, 135112376, 202668564, 231621216, 270224752, 405337128, 540449504, 810674256, 1621348512]

約数ペア:

[(1, 1621348512), (2, 810674256), (3, 540449504), (4, 405337128), (6, 270224752), (7, 231621216), (8, 202668564), (12, 135112376), (14, 115810608), (16, 101334282), (21, 77207072), (24, 67556188), (28, 57905304), (32, 50667141), (42, 38603536), (48, 33778094), (56, 28952652), (84, 19301768), (96, 16889047), (112, 14476326), (168, 9650884), (224, 7238163), (336, 4825442), (672, 2412721)]