282807364

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 580608000

約数和(自身を除く): 297800636

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 149, 212, 298, 371, 596, 742, 1043, 1279, 1484, 2086, 2558, 4172, 5116, 7897, 8953, 15794, 17906, 31588, 35812, 55279, 67787, 110558, 135574, 190571, 221116, 271148, 381142, 474509, 762284, 949018, 1333997, 1898036, 2667994, 5335988, 10100263, 20200526, 40401052, 70701841, 141403682, 282807364]

約数ペア:

[(1, 282807364), (2, 141403682), (4, 70701841), (7, 40401052), (14, 20200526), (28, 10100263), (53, 5335988), (106, 2667994), (149, 1898036), (212, 1333997), (298, 949018), (371, 762284), (596, 474509), (742, 381142), (1043, 271148), (1279, 221116), (1484, 190571), (2086, 135574), (2558, 110558), (4172, 67787), (5116, 55279), (7897, 35812), (8953, 31588), (15794, 17906)]