318131736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12907}}^1$

素因数の和:13008

約数の個数: 64

約数和(自身を含む): 867417600

約数和(自身を除く): 549285864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 3081, 4108, 6162, 8216, 12324, 12907, 24648, 25814, 38721, 51628, 77442, 103256, 154884, 167791, 309768, 335582, 503373, 671164, 1006746, 1019653, 1342328, 2013492, 2039306, 3058959, 4026984, 4078612, 6117918, 8157224, 12235836, 13255489, 24471672, 26510978, 39766467, 53021956, 79532934, 106043912, 159065868, 318131736]

約数ペア:

[(1, 318131736), (2, 159065868), (3, 106043912), (4, 79532934), (6, 53021956), (8, 39766467), (12, 26510978), (13, 24471672), (24, 13255489), (26, 12235836), (39, 8157224), (52, 6117918), (78, 4078612), (79, 4026984), (104, 3058959), (156, 2039306), (158, 2013492), (237, 1342328), (312, 1019653), (316, 1006746), (474, 671164), (632, 503373), (948, 335582), (1027, 309768), (1896, 167791), (2054, 154884), (3081, 103256), (4108, 77442), (6162, 51628), (8216, 38721), (12324, 25814), (12907, 24648)]