248396224

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:837

約数の個数: 56

約数和(自身を含む): 506740160

約数和(自身を除く): 258343936

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 79, 146, 158, 292, 316, 584, 632, 673, 1168, 1264, 1346, 2336, 2528, 2692, 4672, 5056, 5384, 5767, 10768, 11534, 21536, 23068, 43072, 46136, 49129, 53167, 92272, 98258, 106334, 184544, 196516, 212668, 369088, 393032, 425336, 786064, 850672, 1572128, 1701344, 3144256, 3402688, 3881191, 7762382, 15524764, 31049528, 62099056, 124198112, 248396224]

約数ペア:

[(1, 248396224), (2, 124198112), (4, 62099056), (8, 31049528), (16, 15524764), (32, 7762382), (64, 3881191), (73, 3402688), (79, 3144256), (146, 1701344), (158, 1572128), (292, 850672), (316, 786064), (584, 425336), (632, 393032), (673, 369088), (1168, 212668), (1264, 196516), (1346, 184544), (2336, 106334), (2528, 98258), (2692, 92272), (4672, 53167), (5056, 49129), (5384, 46136), (5767, 43072), (10768, 23068), (11534, 21536)]