221085774

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4999}}^1$

素因数の和:5036

約数の個数: 96

約数和(自身を含む): 611520000

約数和(自身を除く): 390434226

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 243, 273, 351, 378, 486, 546, 567, 702, 819, 1053, 1134, 1638, 1701, 2106, 2457, 3159, 3402, 4914, 4999, 6318, 7371, 9998, 14742, 14997, 22113, 29994, 34993, 44226, 44991, 64987, 69986, 89982, 104979, 129974, 134973, 194961, 209958, 269946, 314937, 389922, 404919, 454909, 584883, 629874, 809838, 909818, 944811, 1169766, 1214757, 1364727, 1754649, 1889622, 2429514, 2729454, 2834433, 3509298, 4094181, 5263947, 5668866, 8188362, 8503299, 10527894, 12282543, 15791841, 17006598, 24565086, 31583682, 36847629, 73695258, 110542887, 221085774]

約数ペア:

[(1, 221085774), (2, 110542887), (3, 73695258), (6, 36847629), (7, 31583682), (9, 24565086), (13, 17006598), (14, 15791841), (18, 12282543), (21, 10527894), (26, 8503299), (27, 8188362), (39, 5668866), (42, 5263947), (54, 4094181), (63, 3509298), (78, 2834433), (81, 2729454), (91, 2429514), (117, 1889622), (126, 1754649), (162, 1364727), (182, 1214757), (189, 1169766), (234, 944811), (243, 909818), (273, 809838), (351, 629874), (378, 584883), (486, 454909), (546, 404919), (567, 389922), (702, 314937), (819, 269946), (1053, 209958), (1134, 194961), (1638, 134973), (1701, 129974), (2106, 104979), (2457, 89982), (3159, 69986), (3402, 64987), (4914, 44991), (4999, 44226), (6318, 34993), (7371, 29994), (9998, 22113), (14742, 14997)]