449702982

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2689}}^1$

素因数の和:2882

約数の個数: 64

約数和(自身を含む): 1058784000

約数和(自身を除く): 609081018

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 163, 171, 326, 342, 489, 513, 978, 1026, 1467, 2689, 2934, 3097, 4401, 5378, 6194, 8067, 8802, 9291, 16134, 18582, 24201, 27873, 48402, 51091, 55746, 72603, 83619, 102182, 145206, 153273, 167238, 306546, 438307, 459819, 876614, 919638, 1314921, 1379457, 2629842, 2758914, 3944763, 7889526, 8327833, 11834289, 16655666, 23668578, 24983499, 49966998, 74950497, 149900994, 224851491, 449702982]

約数ペア:

[(1, 449702982), (2, 224851491), (3, 149900994), (6, 74950497), (9, 49966998), (18, 24983499), (19, 23668578), (27, 16655666), (38, 11834289), (54, 8327833), (57, 7889526), (114, 3944763), (163, 2758914), (171, 2629842), (326, 1379457), (342, 1314921), (489, 919638), (513, 876614), (978, 459819), (1026, 438307), (1467, 306546), (2689, 167238), (2934, 153273), (3097, 145206), (4401, 102182), (5378, 83619), (6194, 72603), (8067, 55746), (8802, 51091), (9291, 48402), (16134, 27873), (18582, 24201)]