228495984

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1662

約数の個数: 80

約数和(自身を含む): 620793600

約数和(自身を除く): 392297616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 139, 184, 276, 278, 368, 417, 552, 556, 834, 1104, 1112, 1489, 1668, 2224, 2978, 3197, 3336, 4467, 5956, 6394, 6672, 8934, 9591, 11912, 12788, 17868, 19182, 23824, 25576, 34247, 35736, 38364, 51152, 68494, 71472, 76728, 102741, 136988, 153456, 205482, 206971, 273976, 410964, 413942, 547952, 620913, 821928, 827884, 1241826, 1643856, 1655768, 2483652, 3311536, 4760333, 4967304, 9520666, 9934608, 14280999, 19041332, 28561998, 38082664, 57123996, 76165328, 114247992, 228495984]

約数ペア:

[(1, 228495984), (2, 114247992), (3, 76165328), (4, 57123996), (6, 38082664), (8, 28561998), (12, 19041332), (16, 14280999), (23, 9934608), (24, 9520666), (46, 4967304), (48, 4760333), (69, 3311536), (92, 2483652), (138, 1655768), (139, 1643856), (184, 1241826), (276, 827884), (278, 821928), (368, 620913), (417, 547952), (552, 413942), (556, 410964), (834, 273976), (1104, 206971), (1112, 205482), (1489, 153456), (1668, 136988), (2224, 102741), (2978, 76728), (3197, 71472), (3336, 68494), (4467, 51152), (5956, 38364), (6394, 35736), (6672, 34247), (8934, 25576), (9591, 23824), (11912, 19182), (12788, 17868)]