287127924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{23761}}^1$

素因数の和:23840

約数の個数: 48

約数和(自身を含む): 718562880

約数和(自身を除く): 431434956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 3021, 4028, 6042, 12084, 23761, 47522, 71283, 95044, 142566, 285132, 451459, 902918, 1259333, 1354377, 1805836, 2518666, 2708754, 3777999, 5037332, 5417508, 7555998, 15111996, 23927327, 47854654, 71781981, 95709308, 143563962, 287127924]

約数ペア:

[(1, 287127924), (2, 143563962), (3, 95709308), (4, 71781981), (6, 47854654), (12, 23927327), (19, 15111996), (38, 7555998), (53, 5417508), (57, 5037332), (76, 3777999), (106, 2708754), (114, 2518666), (159, 1805836), (212, 1354377), (228, 1259333), (318, 902918), (636, 451459), (1007, 285132), (2014, 142566), (3021, 95044), (4028, 71283), (6042, 47522), (12084, 23761)]