328562298

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^3$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 784131840

約数和(自身を除く): 455569542

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 71, 102, 142, 153, 213, 306, 426, 459, 639, 918, 1207, 1278, 1917, 2414, 3621, 3834, 5041, 7242, 10082, 10863, 15123, 21726, 30246, 32589, 45369, 65178, 85697, 90738, 136107, 171394, 257091, 272214, 357911, 514182, 715822, 771273, 1073733, 1542546, 2147466, 2313819, 3221199, 4627638, 6084487, 6442398, 9663597, 12168974, 18253461, 19327194, 36506922, 54760383, 109520766, 164281149, 328562298]

約数ペア:

[(1, 328562298), (2, 164281149), (3, 109520766), (6, 54760383), (9, 36506922), (17, 19327194), (18, 18253461), (27, 12168974), (34, 9663597), (51, 6442398), (54, 6084487), (71, 4627638), (102, 3221199), (142, 2313819), (153, 2147466), (213, 1542546), (306, 1073733), (426, 771273), (459, 715822), (639, 514182), (918, 357911), (1207, 272214), (1278, 257091), (1917, 171394), (2414, 136107), (3621, 90738), (3834, 85697), (5041, 65178), (7242, 45369), (10082, 32589), (10863, 30246), (15123, 21726)]