505543572

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{65929}}^1$

素因数の和:66013

約数の個数: 48

約数和(自身を含む): 1329148800

約数和(自身を除く): 823605228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 65929, 131858, 197787, 263716, 395574, 593361, 791148, 1186722, 1780083, 2373444, 3560166, 4680959, 7120332, 9361918, 14042877, 18723836, 28085754, 42128631, 56171508, 84257262, 126385893, 168514524, 252771786, 505543572]

約数ペア:

[(1, 505543572), (2, 252771786), (3, 168514524), (4, 126385893), (6, 84257262), (9, 56171508), (12, 42128631), (18, 28085754), (27, 18723836), (36, 14042877), (54, 9361918), (71, 7120332), (108, 4680959), (142, 3560166), (213, 2373444), (284, 1780083), (426, 1186722), (639, 791148), (852, 593361), (1278, 395574), (1917, 263716), (2556, 197787), (3834, 131858), (7668, 65929)]