248974752

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199499}}^1$

素因数の和:199525

約数の個数: 48

約数和(自身を含む): 703836000

約数和(自身を除く): 454861248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 199499, 398998, 598497, 797996, 1196994, 1595992, 2393988, 2593487, 3191984, 4787976, 5186974, 6383968, 7780461, 9575952, 10373948, 15560922, 19151904, 20747896, 31121844, 41495792, 62243688, 82991584, 124487376, 248974752]

約数ペア:

[(1, 248974752), (2, 124487376), (3, 82991584), (4, 62243688), (6, 41495792), (8, 31121844), (12, 20747896), (13, 19151904), (16, 15560922), (24, 10373948), (26, 9575952), (32, 7780461), (39, 6383968), (48, 5186974), (52, 4787976), (78, 3191984), (96, 2593487), (104, 2393988), (156, 1595992), (208, 1196994), (312, 797996), (416, 598497), (624, 398998), (1248, 199499)]