15457248

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:488

約数の個数: 72

約数和(自身を含む): 44343936

約数和(自身を除く): 28886688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 281, 288, 382, 562, 573, 764, 843, 1124, 1146, 1528, 1686, 1719, 2248, 2292, 2529, 3056, 3372, 3438, 4496, 4584, 5058, 6112, 6744, 6876, 8992, 9168, 10116, 13488, 13752, 18336, 20232, 26976, 27504, 40464, 53671, 55008, 80928, 107342, 161013, 214684, 322026, 429368, 483039, 644052, 858736, 966078, 1288104, 1717472, 1932156, 2576208, 3864312, 5152416, 7728624, 15457248]

約数ペア:

[(1, 15457248), (2, 7728624), (3, 5152416), (4, 3864312), (6, 2576208), (8, 1932156), (9, 1717472), (12, 1288104), (16, 966078), (18, 858736), (24, 644052), (32, 483039), (36, 429368), (48, 322026), (72, 214684), (96, 161013), (144, 107342), (191, 80928), (281, 55008), (288, 53671), (382, 40464), (562, 27504), (573, 26976), (764, 20232), (843, 18336), (1124, 13752), (1146, 13488), (1528, 10116), (1686, 9168), (1719, 8992), (2248, 6876), (2292, 6744), (2529, 6112), (3056, 5058), (3372, 4584), (3438, 4496)]