256301282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{673}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 426269952

約数和(自身を除く): 169968670

約数列:

[1, 2, 17, 23, 34, 46, 391, 487, 673, 782, 974, 1346, 8279, 11201, 11441, 15479, 16558, 22402, 22882, 30958, 190417, 263143, 327751, 380834, 526286, 655502, 5571767, 7538273, 11143534, 15076546, 128150641, 256301282]

約数ペア:

[(1, 256301282), (2, 128150641), (17, 15076546), (23, 11143534), (34, 7538273), (46, 5571767), (391, 655502), (487, 526286), (673, 380834), (782, 327751), (974, 263143), (1346, 190417), (8279, 30958), (11201, 22882), (11441, 22402), (15479, 16558)]