38922768

素因数分解:

$2^4\times 3^6\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 140

約数和(自身を含む): 117099648

約数和(自身を除く): 78176880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 71, 72, 81, 94, 108, 141, 142, 144, 162, 188, 213, 216, 243, 282, 284, 324, 376, 423, 426, 432, 486, 564, 568, 639, 648, 729, 752, 846, 852, 972, 1128, 1136, 1269, 1278, 1296, 1458, 1692, 1704, 1917, 1944, 2256, 2538, 2556, 2916, 3337, 3384, 3408, 3807, 3834, 3888, 5076, 5112, 5751, 5832, 6674, 6768, 7614, 7668, 10011, 10152, 10224, 11421, 11502, 11664, 13348, 15228, 15336, 17253, 20022, 20304, 22842, 23004, 26696, 30033, 30456, 30672, 34263, 34506, 40044, 45684, 46008, 51759, 53392, 60066, 60912, 68526, 69012, 80088, 90099, 91368, 92016, 103518, 120132, 137052, 138024, 160176, 180198, 182736, 207036, 240264, 270297, 274104, 276048, 360396, 414072, 480528, 540594, 548208, 720792, 810891, 828144, 1081188, 1441584, 1621782, 2162376, 2432673, 3243564, 4324752, 4865346, 6487128, 9730692, 12974256, 19461384, 38922768]

約数ペア:

[(1, 38922768), (2, 19461384), (3, 12974256), (4, 9730692), (6, 6487128), (8, 4865346), (9, 4324752), (12, 3243564), (16, 2432673), (18, 2162376), (24, 1621782), (27, 1441584), (36, 1081188), (47, 828144), (48, 810891), (54, 720792), (71, 548208), (72, 540594), (81, 480528), (94, 414072), (108, 360396), (141, 276048), (142, 274104), (144, 270297), (162, 240264), (188, 207036), (213, 182736), (216, 180198), (243, 160176), (282, 138024), (284, 137052), (324, 120132), (376, 103518), (423, 92016), (426, 91368), (432, 90099), (486, 80088), (564, 69012), (568, 68526), (639, 60912), (648, 60066), (729, 53392), (752, 51759), (846, 46008), (852, 45684), (972, 40044), (1128, 34506), (1136, 34263), (1269, 30672), (1278, 30456), (1296, 30033), (1458, 26696), (1692, 23004), (1704, 22842), (1917, 20304), (1944, 20022), (2256, 17253), (2538, 15336), (2556, 15228), (2916, 13348), (3337, 11664), (3384, 11502), (3408, 11421), (3807, 10224), (3834, 10152), (3888, 10011), (5076, 7668), (5112, 7614), (5751, 6768), (5832, 6674)]