354289968

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{15671}}^1$

素因数の和:15842

約数の個数: 60

約数和(自身を含む): 997898928

約数和(自身を除く): 643608960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 11304, 15671, 22608, 31342, 47013, 62684, 94026, 125368, 141039, 188052, 250736, 282078, 376104, 564156, 752208, 1128312, 2256624, 2460347, 4920694, 7381041, 9841388, 14762082, 19682776, 22143123, 29524164, 39365552, 44286246, 59048328, 88572492, 118096656, 177144984, 354289968]

約数ペア:

[(1, 354289968), (2, 177144984), (3, 118096656), (4, 88572492), (6, 59048328), (8, 44286246), (9, 39365552), (12, 29524164), (16, 22143123), (18, 19682776), (24, 14762082), (36, 9841388), (48, 7381041), (72, 4920694), (144, 2460347), (157, 2256624), (314, 1128312), (471, 752208), (628, 564156), (942, 376104), (1256, 282078), (1413, 250736), (1884, 188052), (2512, 141039), (2826, 125368), (3768, 94026), (5652, 62684), (7536, 47013), (11304, 31342), (15671, 22608)]