16991866752

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{6321379}}^1$

素因数の和:6321403

約数の個数: 64

約数和(自身を含む): 51582460800

約数和(自身を除く): 34590594048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 6321379, 12642758, 18964137, 25285516, 37928274, 44249653, 50571032, 75856548, 88499306, 101142064, 132748959, 151713096, 176998612, 202284128, 265497918, 303426192, 353997224, 404568256, 530995836, 606852384, 707994448, 809136512, 1061991672, 1213704768, 1415988896, 2123983344, 2427409536, 2831977792, 4247966688, 5663955584, 8495933376, 16991866752]

約数ペア:

[(1, 16991866752), (2, 8495933376), (3, 5663955584), (4, 4247966688), (6, 2831977792), (7, 2427409536), (8, 2123983344), (12, 1415988896), (14, 1213704768), (16, 1061991672), (21, 809136512), (24, 707994448), (28, 606852384), (32, 530995836), (42, 404568256), (48, 353997224), (56, 303426192), (64, 265497918), (84, 202284128), (96, 176998612), (112, 151713096), (128, 132748959), (168, 101142064), (192, 88499306), (224, 75856548), (336, 50571032), (384, 44249653), (448, 37928274), (672, 25285516), (896, 18964137), (1344, 12642758), (2688, 6321379)]