255053344

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87587}}^1$

素因数の和:87617

約数の個数: 48

約数和(自身を含む): 618020928

約数和(自身を除く): 362967584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 87587, 175174, 350348, 613109, 700696, 1138631, 1226218, 1401392, 2277262, 2452436, 2802784, 4554524, 4904872, 7970417, 9109048, 9809744, 15940834, 18218096, 19619488, 31881668, 36436192, 63763336, 127526672, 255053344]

約数ペア:

[(1, 255053344), (2, 127526672), (4, 63763336), (7, 36436192), (8, 31881668), (13, 19619488), (14, 18218096), (16, 15940834), (26, 9809744), (28, 9109048), (32, 7970417), (52, 4904872), (56, 4554524), (91, 2802784), (104, 2452436), (112, 2277262), (182, 1401392), (208, 1226218), (224, 1138631), (364, 700696), (416, 613109), (728, 350348), (1456, 175174), (2912, 87587)]