247845072

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 652974080

約数和(自身を除く): 405129008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 127, 218, 254, 327, 373, 381, 436, 508, 654, 746, 762, 872, 1016, 1119, 1308, 1492, 1524, 1744, 2032, 2238, 2616, 2984, 3048, 4476, 5232, 5968, 6096, 8952, 13843, 17904, 27686, 40657, 41529, 47371, 55372, 81314, 83058, 94742, 110744, 121971, 142113, 162628, 166116, 189484, 221488, 243942, 284226, 325256, 332232, 378968, 487884, 568452, 650512, 664464, 757936, 975768, 1136904, 1951536, 2273808, 5163439, 10326878, 15490317, 20653756, 30980634, 41307512, 61961268, 82615024, 123922536, 247845072]

約数ペア:

[(1, 247845072), (2, 123922536), (3, 82615024), (4, 61961268), (6, 41307512), (8, 30980634), (12, 20653756), (16, 15490317), (24, 10326878), (48, 5163439), (109, 2273808), (127, 1951536), (218, 1136904), (254, 975768), (327, 757936), (373, 664464), (381, 650512), (436, 568452), (508, 487884), (654, 378968), (746, 332232), (762, 325256), (872, 284226), (1016, 243942), (1119, 221488), (1308, 189484), (1492, 166116), (1524, 162628), (1744, 142113), (2032, 121971), (2238, 110744), (2616, 94742), (2984, 83058), (3048, 81314), (4476, 55372), (5232, 47371), (5968, 41529), (6096, 40657), (8952, 27686), (13843, 17904)]