268570072

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{601}}^1\times {\mathrm{673}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 511242480

約数和(自身を除く): 242672408

約数列:

[1, 2, 4, 8, 83, 166, 332, 601, 664, 673, 1202, 1346, 2404, 2692, 4808, 5384, 49883, 55859, 99766, 111718, 199532, 223436, 399064, 404473, 446872, 808946, 1617892, 3235784, 33571259, 67142518, 134285036, 268570072]

約数ペア:

[(1, 268570072), (2, 134285036), (4, 67142518), (8, 33571259), (83, 3235784), (166, 1617892), (332, 808946), (601, 446872), (664, 404473), (673, 399064), (1202, 223436), (1346, 199532), (2404, 111718), (2692, 99766), (4808, 55859), (5384, 49883)]