277448016

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1361}}^1$

素因数の和:1540

約数の個数: 80

約数和(自身を含む): 745809408

約数和(自身を除く): 468361392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 137, 186, 248, 274, 372, 411, 496, 548, 744, 822, 1096, 1361, 1488, 1644, 2192, 2722, 3288, 4083, 4247, 5444, 6576, 8166, 8494, 10888, 12741, 16332, 16988, 21776, 25482, 32664, 33976, 42191, 50964, 65328, 67952, 84382, 101928, 126573, 168764, 186457, 203856, 253146, 337528, 372914, 506292, 559371, 675056, 745828, 1012584, 1118742, 1491656, 2025168, 2237484, 2983312, 4474968, 5780167, 8949936, 11560334, 17340501, 23120668, 34681002, 46241336, 69362004, 92482672, 138724008, 277448016]

約数ペア:

[(1, 277448016), (2, 138724008), (3, 92482672), (4, 69362004), (6, 46241336), (8, 34681002), (12, 23120668), (16, 17340501), (24, 11560334), (31, 8949936), (48, 5780167), (62, 4474968), (93, 2983312), (124, 2237484), (137, 2025168), (186, 1491656), (248, 1118742), (274, 1012584), (372, 745828), (411, 675056), (496, 559371), (548, 506292), (744, 372914), (822, 337528), (1096, 253146), (1361, 203856), (1488, 186457), (1644, 168764), (2192, 126573), (2722, 101928), (3288, 84382), (4083, 67952), (4247, 65328), (5444, 50964), (6576, 42191), (8166, 33976), (8494, 32664), (10888, 25482), (12741, 21776), (16332, 16988)]