288047538

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2887}}^1$

素因数の和:3159

約数の個数: 48

約数和(自身を含む): 654166656

約数和(自身を除く): 366119118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 241, 414, 482, 723, 1446, 2169, 2887, 4338, 5543, 5774, 8661, 11086, 16629, 17322, 25983, 33258, 49887, 51966, 66401, 99774, 132802, 199203, 398406, 597609, 695767, 1195218, 1391534, 2087301, 4174602, 6261903, 12523806, 16002641, 32005282, 48007923, 96015846, 144023769, 288047538]

約数ペア:

[(1, 288047538), (2, 144023769), (3, 96015846), (6, 48007923), (9, 32005282), (18, 16002641), (23, 12523806), (46, 6261903), (69, 4174602), (138, 2087301), (207, 1391534), (241, 1195218), (414, 695767), (482, 597609), (723, 398406), (1446, 199203), (2169, 132802), (2887, 99774), (4338, 66401), (5543, 51966), (5774, 49887), (8661, 33258), (11086, 25983), (16629, 17322)]