449406924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{22147}}^1$

素因数の和:22262

約数の個数: 48

約数和(自身を含む): 1116259200

約数和(自身を除く): 666852276

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 1068, 1691, 3382, 5073, 6764, 10146, 20292, 22147, 44294, 66441, 88588, 132882, 265764, 420793, 841586, 1262379, 1683172, 1971083, 2524758, 3942166, 5049516, 5913249, 7884332, 11826498, 23652996, 37450577, 74901154, 112351731, 149802308, 224703462, 449406924]

約数ペア:

[(1, 449406924), (2, 224703462), (3, 149802308), (4, 112351731), (6, 74901154), (12, 37450577), (19, 23652996), (38, 11826498), (57, 7884332), (76, 5913249), (89, 5049516), (114, 3942166), (178, 2524758), (228, 1971083), (267, 1683172), (356, 1262379), (534, 841586), (1068, 420793), (1691, 265764), (3382, 132882), (5073, 88588), (6764, 66441), (10146, 44294), (20292, 22147)]