505013376

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{187877}}^1$

素因数の和:187901

約数の個数: 64

約数和(自身を含む): 1533084480

約数和(自身を除く): 1028071104

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, 187877, 375754, 563631, 751508, 1127262, 1315139, 1503016, 2254524, 2630278, 3006032, 3945417, 4509048, 5260556, 6012064, 7890834, 9018096, 10521112, 12024128, 15781668, 18036192, 21042224, 24048256, 31563336, 36072384, 42084448, 63126672, 72144768, 84168896, 126253344, 168337792, 252506688, 505013376]

約数ペア:

[(1, 505013376), (2, 252506688), (3, 168337792), (4, 126253344), (6, 84168896), (7, 72144768), (8, 63126672), (12, 42084448), (14, 36072384), (16, 31563336), (21, 24048256), (24, 21042224), (28, 18036192), (32, 15781668), (42, 12024128), (48, 10521112), (56, 9018096), (64, 7890834), (84, 6012064), (96, 5260556), (112, 4509048), (128, 3945417), (168, 3006032), (192, 2630278), (224, 2254524), (336, 1503016), (384, 1315139), (448, 1127262), (672, 751508), (896, 563631), (1344, 375754), (2688, 187877)]