281578656

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{13901}}^1$

素因数の和:14125

約数の個数: 48

約数和(自身を含む): 742700448

約数和(自身を除く): 461121792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 6752, 10128, 13901, 20256, 27802, 41703, 55604, 83406, 111208, 166812, 222416, 333624, 444832, 667248, 1334496, 2933111, 5866222, 8799333, 11732444, 17598666, 23464888, 35197332, 46929776, 70394664, 93859552, 140789328, 281578656]

約数ペア:

[(1, 281578656), (2, 140789328), (3, 93859552), (4, 70394664), (6, 46929776), (8, 35197332), (12, 23464888), (16, 17598666), (24, 11732444), (32, 8799333), (48, 5866222), (96, 2933111), (211, 1334496), (422, 667248), (633, 444832), (844, 333624), (1266, 222416), (1688, 166812), (2532, 111208), (3376, 83406), (5064, 55604), (6752, 41703), (10128, 27802), (13901, 20256)]