329993118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15497}}^1$

素因数の和:15538

約数の個数: 72

約数和(自身を含む): 884873808

約数和(自身を除く): 554880690

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 10647, 15497, 21294, 30994, 46491, 92982, 108479, 139473, 201461, 216958, 278946, 325437, 402922, 604383, 650874, 976311, 1208766, 1410227, 1813149, 1952622, 2618993, 2820454, 3626298, 4230681, 5237986, 7856979, 8461362, 12692043, 15713958, 18332951, 23570937, 25384086, 36665902, 47141874, 54998853, 109997706, 164996559, 329993118]

約数ペア:

[(1, 329993118), (2, 164996559), (3, 109997706), (6, 54998853), (7, 47141874), (9, 36665902), (13, 25384086), (14, 23570937), (18, 18332951), (21, 15713958), (26, 12692043), (39, 8461362), (42, 7856979), (63, 5237986), (78, 4230681), (91, 3626298), (117, 2820454), (126, 2618993), (169, 1952622), (182, 1813149), (234, 1410227), (273, 1208766), (338, 976311), (507, 650874), (546, 604383), (819, 402922), (1014, 325437), (1183, 278946), (1521, 216958), (1638, 201461), (2366, 139473), (3042, 108479), (3549, 92982), (7098, 46491), (10647, 30994), (15497, 21294)]