287937817524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{380870129}}^1$

素因数の和:380870149

約数の個数: 48

約数和(自身を含む): 853149091200

約数和(自身を除く): 565211273676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 380870129, 761740258, 1142610387, 1523480516, 2285220774, 2666090903, 3427831161, 4570441548, 5332181806, 6855662322, 7998272709, 10283493483, 10664363612, 13711324644, 15996545418, 20566986966, 23994818127, 31993090836, 41133973932, 47989636254, 71984454381, 95979272508, 143968908762, 287937817524]

約数ペア:

[(1, 287937817524), (2, 143968908762), (3, 95979272508), (4, 71984454381), (6, 47989636254), (7, 41133973932), (9, 31993090836), (12, 23994818127), (14, 20566986966), (18, 15996545418), (21, 13711324644), (27, 10664363612), (28, 10283493483), (36, 7998272709), (42, 6855662322), (54, 5332181806), (63, 4570441548), (84, 3427831161), (108, 2666090903), (126, 2285220774), (189, 1523480516), (252, 1142610387), (378, 761740258), (756, 380870129)]