919149948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1051}}^1\times {\mathrm{1429}}^1$

素因数の和:2507

約数の個数: 72

約数和(自身を含む): 2464141680

約数和(自身を除く): 1544991732

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1051, 1429, 2102, 2858, 3153, 4204, 4287, 5716, 6306, 8574, 9459, 12612, 12861, 17148, 17867, 18918, 24293, 25722, 35734, 37836, 48586, 51444, 53601, 71468, 72879, 97172, 107202, 145758, 160803, 214404, 218637, 291516, 321606, 437274, 643212, 874548, 1501879, 3003758, 4505637, 6007516, 9011274, 13516911, 18022548, 25531943, 27033822, 51063886, 54067644, 76595829, 102127772, 153191658, 229787487, 306383316, 459574974, 919149948]

約数ペア:

[(1, 919149948), (2, 459574974), (3, 306383316), (4, 229787487), (6, 153191658), (9, 102127772), (12, 76595829), (17, 54067644), (18, 51063886), (34, 27033822), (36, 25531943), (51, 18022548), (68, 13516911), (102, 9011274), (153, 6007516), (204, 4505637), (306, 3003758), (612, 1501879), (1051, 874548), (1429, 643212), (2102, 437274), (2858, 321606), (3153, 291516), (4204, 218637), (4287, 214404), (5716, 160803), (6306, 145758), (8574, 107202), (9459, 97172), (12612, 72879), (12861, 71468), (17148, 53601), (17867, 51444), (18918, 48586), (24293, 37836), (25722, 35734)]