249969241664

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{49440119}}^1$

素因数の和:49440210

約数の個数: 28

約数和(自身を含む): 502311619200

約数和(自身を除く): 252342377536

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 49440119, 98880238, 197760476, 395520952, 791041904, 1582083808, 3164167616, 3905769401, 7811538802, 15623077604, 31246155208, 62492310416, 124984620832, 249969241664]

約数ペア:

[(1, 249969241664), (2, 124984620832), (4, 62492310416), (8, 31246155208), (16, 15623077604), (32, 7811538802), (64, 3905769401), (79, 3164167616), (158, 1582083808), (316, 791041904), (632, 395520952), (1264, 197760476), (2528, 98880238), (5056, 49440119)]