289916912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{2969}}^1$

素因数の和:3353

約数の個数: 40

約数和(自身を含む): 596613600

約数和(自身を除く): 306696688

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 359, 718, 1436, 2872, 2969, 5744, 5938, 6103, 11876, 12206, 23752, 24412, 47504, 48824, 50473, 97648, 100946, 201892, 403784, 807568, 1065871, 2131742, 4263484, 8526968, 17053936, 18119807, 36239614, 72479228, 144958456, 289916912]

約数ペア:

[(1, 289916912), (2, 144958456), (4, 72479228), (8, 36239614), (16, 18119807), (17, 17053936), (34, 8526968), (68, 4263484), (136, 2131742), (272, 1065871), (359, 807568), (718, 403784), (1436, 201892), (2872, 100946), (2969, 97648), (5744, 50473), (5938, 48824), (6103, 47504), (11876, 24412), (12206, 23752)]